Ultra and Trail Races on RunSignup

RunSignup has become the technology home for many Ultra and Trail races, with a growing number moving to our platform. This blog reviews some of the top reasons Ultras and Trail races use RunSignup and example data and races.

Free Website – Races get more than a simple page, they get a full website. Create and control all of your content, pages and menus. Intermix system data like countdown clocks, participant and team lists, donation goals, price increases, results, photos, etc. along with your own content. Bring your own domain and everything is free and high performance – and we’ve only been down 5 minutes since 2015.

Free Email – Upload any number of contacts and send any number of emails – for free. We give you and advanced email builder that allows you to include custom contact tags like name, bib number, start time, shirt size, QR Code, etc.

Offline Checkin App, Mobile Timing App and RaceJoy Tracking App – Races are sometimes in remote locations with poor cell service. Our apps are designed to work offline and sync when they have service. One of our certified timers can help you set up your route on RaceJoy so participants get off course alerts and see the route map even when they do not have cell service.

Here are some more ways we help Ultras including advanced registration tools like caps, waitlists, free volunteer system, participant self management and group/team features.

Here are some Success Stories:

Massive RaceJoy Usage at the Midstate Massive Ultra Trail Race

Tamalpa Headlands 50k presented by UltraRunning Magazine

Scout Mountain Ultras

Here is a list of some of the Ultra and Trail events that use RunSignup:

The Rut Mountain Runs

Moab Trail Marathon

39th Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M

Leatherman’s Loop

Foot Levelers Blue Ridge Marathon

Antelope Canyon Ultras

50th Annual Imogene Pass Run

The Big Pika

Uwharrie Mountain Run

The 62nd Annual JFK 50 Mile presented by Brooks Running

Garden of the Gods 10 Mile/10K and Trail Run

Zion Ultras & Trail Half Marathon

Mt. Baldy Run To The Top

HOKA Bandera Endurance Trail Race

Catalina Island Marathon, 10K, 5K

East Meets West Walk/Run & Survivor Celebration at Riverfront Stadium

Wolfson Children’s Challenge

Tough Ruck Boston 26.2 For The Fallen

Abominable Snow Race

Southern Tour Ultra

River Valley Run Trail Festival

Lost Lake Run

Bryce Canyon Ultras & 30K

Turkey TRAIL Trot

High Lonesome 100 Lottery


11 Miles to Paradise

Rocky 50 Trail Race

Visit Beaver County Rabid Raccoon 100

2023 Turkey Trot Trail 5k & 10k

Auburn Resolution Run

Rocky Raccoon 100 Endurance Trail Race

Salem Lake Frosty Fifty Trail Races 5K|12.5K|25K|50K|50K Relay

Miwok 100K

Lake Chabot Trail Run

Tejas Trails 2024 PACER Registration

Lake Sonoma

The 14th Annual Fuzzy Fandango Trail Races

ZombieRunner Quarry Lakes

Mohican 100 Trail Run 2023

Griffith Park Trail Run

The SKIPPO Trail Race

JB Firestone Invitational

Mt. Hollywood 12K | 8K Trail Run Hike

19th Annual Run Through Time Trail Marathon and Half Marathon

Run-a-Muck with Willistown Conservation Trust

Beaverhead Endurance Runs 100K and 55K

Noland Trail 50K and Relay

Land Between the Lakes Trail Runs

Dairy Air 5k, 10k, 13.1M Calf Marathon, Udderly Fun 2 Mile Run/Walk & HAY YOU Kids’ Run!

2024 Hinson Lake 24 Hour Ultra Classic

Golden Gate Trail Run

Mt. Wilson Trail Race

Rocks and Roots Winter Series

Zoom Turkey Trot

Sylamore 50K/25K Trail Run

Shannon Trail Series

Mosaic Trail Race

Skeleton Skedaddle 5K & Kids Pumpkin Plod

ZombieRunner Halloween

Somers Track & Field Booster Club 5th Annual Thanksgiving Turkey Trot

Little Dipper Kids Trail Run

Turkey Day Trail Trot

Salem Lake Trail Run 30K. 7 Mile. 5K

Fall Backyard Burn Trail Run – Laurel Hill

SARR Prickly Pear

Scrub Jay Races

Burning River

Ancient Trail Trek

Burning River

Tick Ridge Trek Trail Runs

Jim Bridger Run & Roll

Crystal Springs (Winter) Trail Run

Little River Trail Runs 2024

Red Mountain Trail Races

Mutts & Marshmallows

Sehgahunda Trail Marathon, Marathon Relay, & Vale of Three Falls

The Wild Hare Trail Race

Greenleaf Trail Run 2024

Trailfest | Fleet Feet Springfield

The Pistol

Blue Mound Trail Run

Lord Hill Trail Run

Worlds End Ultramarathon

29th Annual Turkey Trot 5K (Formerly Fox Island Turkey Trot)

The Frozen Snot

Sheetz-to-Sheetz Trail Run

Sasquatch Preservation Trail Run 5 & 10 K

Fall Color Festival

Spring Backyard Burn Trail Run – Pohick Bay

Castlewood Cup


Yamacraw Trail Runs

True to the Brew Trail 10K Run/Hike

Gold Star Mission Run for the Fallen

Mt Jumbo Elk Ramble 15k

Montara Mountain Trail Run

Suncadia Half & 5K

Fall Running Series

Shut Up and Run


Hiawatha Trail Run

Rose Rock Trail Run

Traverse City Trail Running Festival

Buck Ridge Burn Trail Races

Fall Back into Hiawatha Trail Run

Dirty Love

F.I.T. TrailFecta 2023

The Wild Turkey

Spring Backyard Burn Trail Run – Wakefield Park

Aspen Backcountry Marathon & Heavy Half Marathon

Eastern States 100

Gnome Run 5k Trail Run/Walk – 2024

Hocking Hills Trail Run

Mint Springs Trail 5K

Run For The Ranch

Black Hawk Ridge Trail Run

The Watershed Institute’s Annual Solstice 5K, 10K 15K Trail Run 2023

Crystal Springs (Summer) Trail Run

Wausau 24

Midstate Massive Ultra Trail

Market Street Mission 5K Race for Recovery

Palmetto Relay

Eno River Run

Quadzilla 15k Trail Race

Tröegs Rugged Trail 5K Run for Conservation

The Country Mile

The Country Mile

Philmont Trail Race

The Last Boyscout

CJ’s Resolution Challenge

Grand Circle Trailfest

No Business 100

Frozen Toe 10k

Loop The Lake

Scout Mountain Ultras

21st Annual Tom Short 5K

Lapham Peak Colorama Run/Walk


Last Mile

Wild in the Woods – 5 & 10 mile Trail Race

Pasadena Trail Running Challenge (5Mi/10Mi)

Trails & Rails

Cougar Mountain Trail Run Series (October)

Vail Trail Scramble

SpiritWalk & Warrior Run

Pasadena Trail Half & 5K/10K

Reindeer Run 2 Miler

Houghton’s Pond Trail Races (7 Miles and 3.7 Miles)

SRC Presents: A Backyard Ultra

TAM Trek

The Rugged Red Trail Half-Marathon

Whitehills 5K Run/Walk

Scout Mountain Ultras

Conquer the Rock 25k & 50k

Cougar Mountain Trail Run Series (June)

Explore Your Limits 5k & 10k

Conquer the Rock 25k & 50k

North Ridge Nightmare

SnowFest 3.5 Mile Trail Race

Last Man Standing Ultramarathon

Last Man Standing Ultramarathon


Catholic Health Suffolk County Marathon, Half Marathon, 10K & 5K to Support Our Veterans

Malta 2K, 3K, 5k Trail Race

US Snowshoe Association – Membership and Nationals

Tour de Trails

Mountains-to-Sea Trail 12M & 50K Challenge

Dash Point Trail Run

Montana de Oro Trail Run

North Boundary Traverse

Wanderers’ Trail Race


Sentinel Hill Climb

Hoffmaster Turkey Trail 5K Run

Trail Festival at Pineland Farms

Deep Hollow Half Marathon & 5K Trail Race

Tsali Ultra

Paine to Pain Trail Half Marathon

Zoom SF by Sports Basement

Bridle Trails Winter Trail Running Festival

Running Up for Air – Grandeur

Running Up for Air – Grandeur

New Glarus Woods Trail Run

Arctic 5k

Dawg Days of Summer

Spring Backyard Burn Trail Run – Lake Fairfax

Devils Den Trail Race

Cougar Mountain Trail Run Series (July)

605 Trail Race & Festival

Iron Run half-marathon and Charcoal Challenge 5k

Highlands Sky 40 Mile Trail Run

Owls Roost Rumble

Animas Surgical Hospital Mountain Marmot Trail Run presented by Durango Running Company

Crozet Trails Crew 5K Trail Run + Family Fun Run

Hill Country Trivium Road Race

Latino Ultra Nature Adventure

Run Minnesota Wirth Trail Classic

The Big T – 2023

Color Me Mutt 5K & 1 Mile Color Walk/Run

Stories Trail Runs

Fleet Feet Arizona Trail Race

The Dam Half – 20th anniversary edition!

For God and Country

RRRC Bear Creek 10 Mile Trail Run

Charlottesville Summer Trail Running Series

Frozen Sasquatch Trail 50k/25k

Frozen Sasquatch Trail 50k/25k

16th Annual Honda 5K

Sandhill Crane All Trail Half Marathon/10K/5K


Sandhills Trail Race Series

Women’s Epic at Brighton

Seize the Day: Amer‚Äôs Epilepsy Trail Race 5K, 10K and One Mile Walk/Kids’ Fun Run

Washington Island Ultra

HAGG Lake Triathlon & Multi-Sports Festival

Spring Backyard Burn Trail Run – Hemlock Overlook

Flagstaff Marathon Presented by Cambium Wealth and Legacy Strategies

Rosaryville Half Marathon and 10K Trail Run

SoCal Summer 6K/12K

Women’s Epic Race, Southern Utah, 5.1 Miles & 1775ft Vert Gain

Bull Run Run 50 Miler

Run our Trail

Mo Spring Marathon & Half Marathon

Dirty Snowflake

Donald Dash Trail Run

Unlimited Breadsticks Trail Race Half Marathon

48th Annual North American Vasa Festival of Races (CANCELED)

Race the Wolf

XTERRA White Tanks Trail Run

Spooner’s Cove Trail Run

Spooner’s Cove Trail Run

Teton Mountain Runs

Clear Path 5k Trail Run

Plymouth – Bob James Invitational – 2023

High Lonesome 100

Hells Hills Trail Race

Norwegian Foot March & Trail Run

Beaver Chase Trail Race & Relay

Quail Trail 5K

2023 Turnagain Arm Trail Run

Indiana Trail Running Association Winter Trail Run n’ Fun

Into the Darkness 4 Mile Night Trail Run

New River Gorge Trail Festival – Winter Edition

2024 Together Trail Race

Forever 5 & 10 Milers

HURL Elkhorn 50 Mile, 50K, and 13.1 Mile Runs


Echo Valley

Indy Piston Endurance Run

Wulfman’s CDT-14K Trail Race

Erik Gray Challenge at Southview Trails

Texas Canyon Trail Run

Fort Dickerson Frantic Frolic (NOW IC King of Trails)

Cougar Mountain Trail Run Series (May)

Triple Trail Challenge

Cabin Fever Trail Races

ERS Leftovers 5k @ Waterford landing

Paseo de Mariposa

Cirque Series – Brighton, UT

Gov’nor Ultra

LHSXC Turkey Trot 5K

West Virginia Trilogy

Grand Targhee Wildflower trail run.

“Gulliver’s Run”

Deerfield Park Turkey Trot 5k

Run for the Acorns

Run S’more 24

After the PKs 5K Road and 10K Trail Run

Shirley Chisholm Trail Run 5K

13th Annual Vista View 360 Ultramarathon & Relay

Horseshoe Lake Trail Run

Everyone Runs Catalina State Park Half Marathon and 5.3 Mile Trail Races

Cirque Series – Snowbird, UT

Catalina Island Half-Marathon & 10K

Worlds End Fall Classic Half Marathon

J&J Race and Trail Running Reunion

Cottonmouth Beerlay

Full Moon 25k/50k

Southwest 100

Dinosaur Run

2023 Fast and the Furriest 5K-9 and 1 Mile Fun Walk

30th Annual STC Halloween Run

Arizona Heroes Memorial 5k and 10k

Soaring Eagle Trail Run

Cirque Series – Alyeska Resort, AK

Cougar Mountain Trail Run Series (August)

F.I.T. ‘Rock Trail Race

Glacier Ridge Trail Ultramarathon & Trail Race

The Barkcamp Races 2023

Passport Outdoor Program (P.O.P.)

Hobart Urban Nature Preserve 5k (Miami County Parks Trail Run Challenge)

F.I.T. ‘Rock Trail Race

Pandora’s Box of Rox

Trails & Tacos 15k/5k

Full Moon 25k/50k

The RCRWC Broughton Trail Race

Sunset 6/12/24 Hour Endurance Challenge

Firelands Conference XC 2023


Christopher Walden Hilltop 5K

Cross Country Trail Run

Hobo Trail Runs 10k-25k-50k

Valley View Mike Donahue Memorial 5 Miler

Swamp Forest Trail Run

Subway Trick or Trot 5K

Calarat Challenge Trail Running Festival

Lightning Bug Boogie 5K Night Trail Run

Tortured Soles Trail Running Series

Redwood (Spring) Trail Run

Lost Creek Reserve 5k (Miami County Parks Trail Run Challenge)

Orange Dirt Trail Series

Chapel Hill’s “Into the Son” 5K Trail Run + 1 mile Fun Run

Super Bull 2023 Day 2

Squak Mountain Trail Run

The 15th Annual Troop “A” Blue & Gold Trail Run

Dirty Kiln Trail Races at Canoe Creek

Trails Fest

M.O.M.S Trail

Stampede In The Park 5K and Fun Run

Boston Trail 1/2 Marathon and 5K Run/Walk

Shawnee Hills Trail Races

8-Hour Dream Endurance Race & Cat Nap 5K – 10th Annual!

Heroes 4 Health Trail Run

Running Up for Air | Mt Sentinel

The Forge Trail Half Marathon & Quarter Marathon

Blackacre Trail Days

Garbry Big Woods Reserve 5k (Miami County Parks Trail Run Challenge)

Audi Power of Four Trail Run

Golden Kettle Trail Series

FAAP Fall Classic

SCORCHIN’ SQUIRREL TRAIL RUN (10k, 11m, 15m, 20m)

Blades Trail Race

Rockford Wildcats 2023 Team Registration for X-C Meets & Wildcat end of the year banquet

Dark Hollow Wallow


Bedrock Valley Trail Runs

Austin Falls Ultra

Soulstice Mountain Trail Run

Febapple Frozen 50M, 50K, 20M, 10M

YMCA Race Weekend

Glacier Ridge Trail Ultramarathon & Trail Race

Upstate Running Club Youth Team

Sunshine Camp Trail Mix & Beer Fest

17th Annual Medved Madness Trail Races

Hot Springs Half Marathon

Pilot Mountain to Hanging Rock Ultra

Run For A Vet

Wild Canyon Ultra

Whitestone Weekend presented by BK Graphics

New River Gorge Trail Festival

Zoom Angel Island

Montvale 5 & 8.4 Milers

Winter Fun Run 4 Miler

Not 4 Wimps 10K / 10 Miler / Half-Marathon

F^3 @ the Forge: Fat Tire Race & 10K Trail Run

Divide Trail Run

THP Trail Fest (50K, 25K, 10K & 5K)

Buffalo Lake Trail Fest

Blue Mountain 30K

50K Relay/Solo & 10K Fun Run

Shamrock 5K Trail Run

Run For Your Life

12 Hours of the Hill of Truth Mountain Bike Race and HOT Trot

Running Up for Air – Malans Peak

Knuckle Buster Obstacle Challenge

Park City Trail Series

Regal Beagle


Prospector’s 50k | 30k

The Stockville

Bimblers Bluff 50K

Battle At The Border

Evan Stowers Memorial 5K Trail Run and 2 Mile Walk

Trail Hog half marathon

West Side Donut Dash

Stillwater Prairie Reserve 5k (Miami County Parks Trail Run Challenge)

0 SPF Trail 1/2 Marathon

McKaig 5K Trail Race

Oak Park Challenge – 7 Mile Trail Run

Chris Merritt Memorial Mount Nebo Bench Trail Run

Coventry Woods Trail Running Festival – 5K, 10K, 3HR, 6HR

Run the Ranch

Jingle Trails 10K


The Trail Run at Bistineau

Flirt with Dirt

Ignite Trail Marathon

Running Up for Air – Staunton

Life Goes On Foot & Paw Trail Run

Run for The Hills

The Hydra

The Hydra

Wildwood Frozen Feet 10 Mile Trail Race

Race for Ace

Husky Autumn Mountain Run (HAMR)

Indiana Trail 100

CityTrail Loppet

OakadokeTrail Runs

28th Conestoga Trail Run – 10 Tough Miles

Mind The Ducks 12 Hour #MTD12HOUR

Faylor Lake Loop

Waterloop Trail Run

Gator Wilderness Camp Trail Run 5k, 10k & 15k

Trail Rail Run

Allerton Races

Dansville Halloween 5K/3k & Kids Candy Run

Lake Hopatcong Pizza Trail Run 5K

Arrowhead Obstacle Trail Run


Fidalgo Trail Run

Manitou Trail Labor Day 5K

Winter Thaw Out Race Series

Heritage 13.1 & 50K Trail Run

Heritage 13.1 & 50K Trail Run

Copper Peak Trails Fest

Dragons in the Woods

Looney Leprechaun Trail Races

Sadlers Creek Stumble

Sadlers Creek Stumble

HOT MESS TRAIL RACES: 6 Hour & Half Marathon

HOT MESS TRAIL RACES: 6 Hour & Half Marathon

Mammoth Cave 50K/25K

Black Toenail Friday Half Marathon and 7.5 Miler

Dirty Dog Trail 4 Miler

25th Annual Novemberfest Race for the Nashua Children’s Home

Pike Lake Ultramarathon

Pike Lake Ultramarathon

Falling Springs Endurance Run

Eh Winter Experience

Summer Jam at Obstacle Wonderland 5k-10k-15k, Ruck- Obstacle Course Race

Iowa Trail Run Series: Waubonsie

Trail Rail Run

Halloween Havoc at Dunn Cemetery

Border to Badlands Ultra

14th Conquer the Cove 25k and Marathon Trail Races

Triple Lakes Trail Race

OMBC Race #2 – Mohican

Radcliff Fort Knox Tourism Invitational

Vertical Mile 2023

To The Good Times Trail Run

Red Rock Rumble

Mt. A Trail Challenge 5K/1 Mile

NJ Trail Series Winter Series #2

Old Forge Marathon Weekend

Zombie 5K Trail Run

Iowa Trail Run Series

Pain In Green Lane 25K and 50K

South Park Trail Runs

South Park Trail Runs

Alabama A&M 5K Trail Race

Lolo’s Run

Park City Ski and Snowboard Trail Series #3

Endure Trail Runs

Endure Trail Runs

Frick & Frack 5k

Silverheels Trail Runs

ANC Critter Crawl 5k and Yeti Dash

Chilly Trail Run 5K

Hotshot Half

Cirque Series – Alta, UT

Silverheels Trail Runs

Ouachita Trail 50

Mt. Baldhead Challenge

Camp Hook 4 Hour Trail Relay

Ben Bernier Memorial Run, Walk and Toss

Lost Creek Turkey Trot 5K/1MILE

Bubbletown What The Duck Ultra

Sports for Sound

Trail Nut 10k & Half Marathon Trail Races

Natural Lands’ ChesLen Chase

Fountainhead Half Marathon and 10K Trail Run


Perpetual Motion


Cirque Series – Arapahoe Basin, CO

Griffith Park Trail Marathon Relay & 8K

New Hope Wesleyan Church Trail Run

NJ Trail Series Winter Race 3

Step Outdoors TRYathlon & 5K Trail Run/Walk

South of the Mountain Trail Run

Ididarun XC Night Run

Aiken Trailblazer Half Marathon/15K/5K at Stable View

Mahlon Winter Donut Run 5, 10, 13.1

Trail To Recovery 5K & 1 Mile Run/Walk

False Spring Trail Runs

Wild Trail 5K & 10K

The Back 9

Hell on Hogsback: Endurance Challenge

Hellbender 5k & Half Marathon

Mill Mountain Mayhem 10k

Tough as Trails Race Series

Da Deer Run Run

GreenFest on the Greenbelt

Woodside Trail Run

Bridge & Trestle 17 Mile Run

Dirt in Your Shoe Duathlon & Adventure Race

Run the River Ultra Challenge and Relay

Hann Jivin’ in the Dark

Union Mills Wilderness 5K, 10K and Virtual Run (Formerly Box Creek Event)

Reuter Hess Trail Race

Spooky 10K

Triple R Relay: Ride, Run, Roll!

Cross Country Experience

Shamrock Shuffle – 5K

Step Up For Soldiers Combat Mud Run

SPASM Lake Chabot Trail Run

Mt. Spokane Trail Run

CHRISTMAS Joy For Toys Trail 5/10K

Beware the Bear Trail Races

Sharp’s Ridge Rambler

Foot Pursuit 5K Trail Race

Haw Ridge Trail Race

Set to the Sky: Zach Capra Trail Run

Trick or Trail 14K and 7K race and 2 mile spooky walk

The People’s Forest 7-Mile Trail Run

Britt Woods Firehouse Run

Cliffs of the Neuse Fall Trail Run and Hike

Sawatch Ascent

Hobby Trails To You!

The Trail That Can’t Be Concord

Dirty South Trail Races

Steve Gachupin King of the Mountain Trail Marathon


West Line Winder

Christmas at the Track 6Hour

Green Door Race Ohio

Family Fun Run 5k Supporting Our Veterans

Sinnemahone Ultra Trail Run

Sinnemahone Ultra Trail Run

Saratoga Stryders Fall Back 5 Mile Trail Race

Bald Unyielding Twilight Trail Trial

Black Forest Ultra 100k

The Arc Gloucester 5K

Coulee Trail Classic

GTC Paris Mountain Trails 12K

West Line Winder

Amy’s Adventure Race for the Lake

Big A 50K Trail Race

Newbsanity Frozen Four Miler

Hooves To Freedom Trail Race (8k)


Park City Ski and Snowboard Trail Series #2

Tacos y Cerveza Trail Run

Crooked Creek 5K Trail Challenge

Rocky Ledges 5K/10K Trail Run/Walk

Bowdoin Bushwhack

Levee Loop Trail Race & Fitness Walk Fundraiser 2023

GTC Paris Mountain Trails 7K

KTC Treadin’ Trodden Trails 2024 Package Deals!

Germantown 50k (2023)

MadCity Ultras 2024

Sedona Stumble

Tiger Peak Challenge

Hidden Hills Ultra

Billy Goat Trail Run

Mahlon Summer of Fun Trail Run 5, 10, Half and Full Marathon

Buckley 5 Miler

Carolina Reaper Challenge

Long Creek 60k

Dawn To Dusk To Dawn Track Ultras

Mighty Mother’s Day Du

Palm Bluff Trail Race and Ultra Marathon

Leave No Trace Trail Half Marathon & Minnehaha 15k & 5k

Muddy Paws

Sheriff’s Meadow Foundation Trail Run

Glacial Esker 6-12-24 Hour Trail Race

Dawn to Dusk Endurance Run

Barre Heritage Trail 5K

Taps and Trails 5K and Community Mile

Raymond Zacchera Memorial Scholarship 5k

Park City Ski and Snowboard Trail Series #1

Bad Bunny 5K

Fleet Feet Dirt Cheap Trail Race Series

Pawling Moonlight Trail Run 5K

Green River Lake Trail 5k & 10K

Stone Steps 50K and 27K Trail Run

Palm Bluff Trail Race and Ultra Marathon

Vermejo Charcoal Burner

King of The Mountain

World Championship Pack Burro Race

Chimney Rock Trail Series 10K & 5K

Farm to Farm Ultra

Beer & Bagel Run – Iowa

Knock On Woodstock

Philosopher’s Way Trail Runs – 10 mile and 7 kilometer

Uncharted Terroir Trail Experience

Running Up For Air – Kyhv Peak – Rock Canyon (Provo)

Arrowhead Trail Run

Sangre de Cristo Trail Festival

Sangre de Cristo Trail Festival

Red Hills Ramble

G.O.A.T. 5K

Nomad Trail Race Series

Oakland Tech 5km Fundraiser Race and 1 Mile Fun Run/Walk

The Sunlight Showdown

Knock On Woodstock

Fight For Life 5K

The Alley Trail Marathon

The Big Mountain Run – Danny On Hill Climb

Race for Open Space

The 24th Annual Trojan Trek

Middle Creek 5 Mile Trail Challenge & Kids Run

Forkland Festival Fox and Hound 4K

Sheep Mountain Trail Runs

Iron Mountain Legend

The Longest Day

Mountain Chile Cha Cha Trail Races

GTC Paris Mountain Trails 16K

The Longest Day

Camino Real Double

Two Face 10K

Vargo Hill Trail Race

Max Miller Walk & Kids Turtle Trot

Trail Sisters Women’s Half Marathon

No Frills All Thrills Trail Run

Sheep Mountain Trail Runs

Doggettville 12

2023 Farmington River Run 5K Trail Race

Black Friday Relays


Race4Warriors 5K & Half Marathon Challenges!

Grizzly Peak Trail Run

Bigfoot Fun Run

Run The Farm

Windermere 5K/10K Run Among the Lakes

Obstacle Wonderland’s One S’more Fun Trail Race ” 5k- 10k -15k and kids too!

The Golden Eagle Run/Walk 5k

Broken Boulder

Down ‘n Dirty Trail Run

Cirque Series – Grand Targhee, WY

Sarett Spring Stampede

Nighthawk 5

Canaan Valley Trail Run

Maple Madness: Mud, Sweat, & Syrup

Down & Dirty

Greenland Trail Races

Greenland Open Space Pack Burro Races presented by Double Rainbow Ranch (8M, 4M,Virtual)

Rock the Run! 5K at Pompeys Pillar

Survival of the F.I.T.test – 30 Hour Trail Ultra

Honest Abe Trail Run – Marathon / 14k / 5k

Run the Rail – Marathon and Half Marathon

Dirty Dirty

Run Happy 50K (and other happy distances)

Priest Lake Marathon

Branstrom XC Challenge

PCDR 5 miler


F5 Endurance Race

Smith’s Challenge Trail Run

Kanawha Trace Darkness Falls Haunted Night Trail Run

Rock ‘N The Knob Trail Challenge ‚Äì PA‚Äôs Highest Trail Race

Beacon Bonfireball 10k

Brother’s Keepers MC Burn Run Trail Run

Picnic Island Ultra

NJ Trail Series Winter Series#1

Kiss the Goat

Leaf Mountain Foot Race

Helvetia 10k Mountain Run

Zen Squirrel Trail Run

Chippewa Creek Challenge

Moonlight Meltdown 5k and Sunset Safari 10k Hybrid/Crossover Trail Run

Springfield Winter Trail Run/Walk

Polly Ann Trail Run/Walk 2023

Joplin Roadrunners – Frosty4 Trail Run

Cuchara Trail Runs

Snowshoe Scurry

Florida ANVIL Ultra Triathlon

Cliffs Of The Neuse Trail Run & Hike

Cuchara Trail Runs

Northwoods Mullet Trail Run

South Ridge Trail Challenge

Nocterra Quitter’s Run

Genesee Valley Ultra

Town to Trails

Haw River Island Ramble

#RUNMARANA Dirt Dash at Wild Burro

2024 SWA Run AWAY 5K

Dan the Man Run for Recovery

Heron Trail Run

Arkansas Traveller 100

Summer Sasquatch 50K, 20 & 10 Miler

Ives Run Trail Challenge

Koala Bottle Harbison Half Marathon & 5K

33rd Annual Fall Classic Trail Run

Stephen’s Run 6k

Red Cedar Trail Half Marathon at Giant City State Park

Broad River Trail Run

Moonlight on Mount Ascension (12 hour)

Miles and Margaritas Trail Run

Ramona 5K Trail Run

San Lorenzo River Trail Run

Solvang Double Century

Black Canyon Donkey Derby 3, 6, and 9 Mile Races

Brown Bear Salmon Run

Be Wild 5K Run/Walk

Rocky Gap 25K, 50K, Relay Trail Run

John Jay Community Trail Race

Grand Ridge Trail Run

LOST 118

Dusk to Dawn Relay + Ultra 2024

Hope’s Legacy’s 6th Annual “Hoofin’ It For Horses” 5k Trail Run/Walk and Open-House

Bangtail Divide 38k

Hell Hath No Hurry

Hennepin Healthcare Field Day and Utepils Trail Loppet

Shelby Trails

The Wilderness City 5k Trail Run

Beer Mountain Challenge at Upward Brewing Company

Ancient Oaks 100-Mile Endurance Run

Kanawha Trace Moonlight Madness 5k Night Trail Run

2024 Viking Obstacle Race /Northeast Ultra Cup Series Finale

CandleLight 12/24 Hour – Overnight Ultra and Relays

North Putnam Little League – Spring Training 10K/5K

Run for the Green Trail Run

Trail Grinder

Grit Ultra Endurance Challenge

Grit Ultra Endurance Challenge

Cedarock Trail Run – 5K/10K/Half Marathon/Half Relay


Swing the Gates

Texas Trail Running Festival

Raven Rocks 10k Run and Raven 100k Challenge

1877 Ultra

The Ascent 5K

Into the Woods Six Miler

Salt Point Trail Run & Camping Experience

Adventure Triathlon at The Edge #

The Old School @ Lincoln Parish Park

Running of the Turkeys 5K & 10K Trail Run

Ruidoso Grindstone Trail runs (4M; 8.5M & 13.8M)

Into the Woods 5 Miler

Red, White and Brew 5k, 10k & Half Marathon

Fruitland 5K Trail Run/Walk

Dominic DiCarlo Memorial 5k & 1 Mile Fun Run/Walk

Beaver Trail 5K

HRCA Backcountry Wilderness Half Marathon

2024 Lake Chabot Trail Challenge (Half Marathon & 5K)

Buckeye Trail 50K

Fools Trail Race 25k/50k/50m/100k

Muddy Buffalo Trail Challenge

Woodbridge Trail Run + Woodland Walk

CCC Tree Army Legacy of Labor Day 15K

Hartford Track Club 8K Cross-Country Challenge

GET LIT Trail Run

Storm the Farm

Dirt Days Trail Series – East Fork SP Trail Run

Running Up For Air – Tiger Mountain

TRED Lucky Sevens Trail Race

NJ Trail Series Winter Race 5

Spider Mountain Trail Race

Dirt Days Trail Series – Ault Park Switchback

Reaper Run – 5K and Fun Run


Run With The Yeti


Operation Outdoor Freedom Event

Trail Camp for Big Kids

Trail Camp for Big Kids

Out of the Darkness & Into the Bighorns

Cinderella Trail Run

NJ Trail Series Fall Series #3

Dirt Days Trail Series – West Side, Best Side 5K Trail Run at Shawnee Lookout

Blue Crab Bolt Trail Run – Seneca Creek

Dirt Days Trail Series – Mt. Airy Ridge Run

Dirt Days Trail Series – French Park Creek Crossings

Climb The M – 10K & 5K – Trail Race


Escape 5K Trail Run

Wild Turkey Trail Runs

NJ Trail Series Fall Series #2

Blue Crab Bolt Trail Run – Little Bennett

Cactus Flower Trail Run

Herron Half Marathon, 10K and 5K Trail Run

BRAY Apache Junction Burro Derby

Sand to Serengeti

Wausau Trail Run

Eltuck Valley 5k

The Longest Night

The Longest Night

Avalon Benefit 50 Mile/50K Run

Spring SOMO Timed Trail Races

Pole Creek Challenge

Wild Turkey Trail Runs

Into the Hills Eltuck 5k

Out of the Darkness & Into the Bighorns

Strides For Scholars

CanLake Ultras 50 miles/50Km and MiniCan 25Km


Eltuck Valley 12k

Buck Creek Streak 5K Trail Run (Clothing Optional)

Boise Front Trail Run

Chupacabra Trail Run

King of The Hill

2023 Pasadena Trail Series (Multi-Race Packages + Swag)

Onyx by Double Black Events

Run Forrest Reunion Celebration Walk

Into the Hills Eltuck 10k

Nitty Gritty Off Road Race

15th Annual Chimney Rock 5-ish Miles Trail Race – Presented by Raritan Valley Road Runners

Indian Creek Trail Runs

Indian Creek Trail Runs

Bizz Johnson

Cactus Rose Endurance Trail Race

Lake Hodges Trail Festival

Scouting’s Meecheway 5K Trail Run – COSTUME EDITION 2023

Phoenixville XC: 6-Hour Relay & Solo-Ultra Challenge

The Bluffs Trail Runs

Brainy Day Trail Run

Tie Dye 50k

Blue Crab Bolt Trail Run – Schaeffer Farms

Capt’n Karl’s Trail Series – Pedernales Falls


25th Saratoga Winterfest 5k Snowshoe Race

Hueston Woods Trail Race

Koala Bottle Table Rock 15K & 5K

Fall Backyard Burn Trail Run – Riverbend

Run At The Rock – 5K/10K/Half Marathon

RUN FOUR Children’s Specialized

Sam Day Buddy Run

Mighty Mountain 5K

Juneteenth Fun Run

Common Rush Trail Run

Turner’s Tuff Ten

Continental Divide Trail Run

Estrella Mountain Trail Fest

5th Annual Takshanuk Ridge Run

Dam Mountain 10K Horseshoe Mountain 5K

The Final Countdown

Dark Horse Trail Series

Dark Horse Trail Series

Selkirk Shores 5K Snowshoe Run/Walk

Run For The Rescue

The Rock the Loch 5K/7M/Half Marathon (LIVE or Virtual)

HRCA Wildcat Mountain Trail Races

Bizz Johnson

Powisset Farm Trail Run – Spring

Fall Backyard Burn Trail Run – Lake Fairfax

Bigfoot 50K, 20 and 10 Miler

Mo Fall Marathon & Half Marathon

Diablo Trail Run

Prisoner of War Trail Race

Rootrock Trail Run – 5K/10K/Half Marathon

Big South Fork Trail Race

Everyone Runs Veterans Day Catalina St. Park 10.6 & 5.3 Mile Trail Races + 5k Road Run

Firebreak Running Festival

Firebreak Running Festival

Everyone Runs Catalina State Park 50-Year Trail Race and Easy 5k Trail Run & Walk

Fall Backyard Burn Trail Run – Fountainhead

American Zofingen Duathlon and Trail Run

Falling Footsteps 5K& 1 mile Walk

Best of the West Marathon & Half Marathon

The Divide Trail Race

Zoom Firecracker

Camp Innabah Challenge Trail 5k

The Honey Badger Half (& 10K/5K)

Prisoner of War Trail Race

Harbison 50k & 25k Trail Race

Snowbird Challenge

Friends of Government Canyon Recharge Run 8K/15K

The WPR 26 x 1-Mile Marathon Relay

Tackle the Trail (TM)

Mellow Trail Race

Bobcat Trail Marathon

YMCA Trails & Tails 5k

Bob Marshall Trail Race

Motus Knoxville Trail Run

Crooked Creek Ultra Trail Race

Crooked Creek Ultra Trail Race

Resolution Run 3 – 6 – 12 Hour

Schaeffer Half Marathon and 10K Trail Run

Moonlight Bootlegger 5k – Greensboro, NC

Copperhead Beer Relay presented by Wicked Weed

Tour de La Porte 2024

EX2 Staff Training Demo Race

Scout Run

Yellowstone Trail Race

Andy’s Backyard Ultra

John Bryan Trail Race

RAF Trail Race Series

Sawmill Trail Runs

Sawmill Trail Runs

Jones Gap Trail Half Marathon

Norris Ultra Dam Hard Trail Race

Jackrabbit Classic

Andy’s Backyard Ultra

Barrier Island Ultra

Motus Panther Creek Trail Run

Oktoberfest Trail Run

Battle of Terrain Half Marathon Race Series

Battle of Terrain Half Marathon Race Series

Wildcats Youth Cross Country Meet & Adult Open 3k – 27th Annual


Highland Forest 1-2-3 Trail Run

Weir River Farm Trail Race

Heartbreak Hundred

Oklahoma Gravel Growler Ultra


Sugar Creek Bible Camp 5K Trail Run and Fun Walk

Alum Creek Trail Race

Spring Running Series

SAR Wild Run

April Fool’s Viking 6 Hour Trail

BINGO! Trail Party

BINGO! Trail Party

True to the Brew Trail Run/Hike 13.1 Half Marathon

The Trailway Trail Race

Turkey Chase

Middle Ridge Monster 8 Hour Run

Redwood (Summer) Trail Run

Noccalula Falls Spring Trail Run

Pound The Ground For Ultrasound

Salt Springs Field, Forest & Falls Trail Race

Powisset Farm Trail Run – Fall

Capt’n Karl’s Trail Series – Muleshoe Bend

Mendon Mauler Trail Run

Mohican Trail Race

RunPA Kids – Little TrailBlazers Trail Run – Lancaster County Park

Rodeo Beach Trail Run

Morris Trucking Presents: The Wabash Valley Road Runners – SWAMP STOMP

Lost River Trail Run

Trail Running Festival

The Bear Track Trail Race

Oscar Blevins Trail Runs at Big South Fork NRRA

Foy’s to Blacktail Trail Marathon

Hotfoot 5K Trail Run

Capt’n Karl’s Trail Series – Colorado Bend

Urban Environmental Challenge 10k

Blossom to Bottle 5K Run & 3K Walk


Run for the Oaks

Sweat Bar Fitness X Trail Run – Settlers Cabin Park

Night Owl 5k, 10k and the 6 hour shuffle

Night Owl 5k, 10k and the 6 hour shuffle

24 Hours of Elk Basin

Battle Run Benefiting A Soldier’s Child Foundation

Battle Run Benefiting A Soldier’s Child Foundation

Oak Openings Stampede

Bashore Bash 6HR & 12HR Ultra

Bashore Bash 6HR & 12HR Ultra

Trail Run Xtreme

Trail of the Dragon 50K/50mile Run

DTR 10 Mile Night Run

Loopet Loppet

Piney Woods Ultra

Teton Mountaineering Cache Creek Trail Run

Eastern Sierra Double Century

Capt’n Karl’s Trail Series – Reveille Peak Ranch


Shakori 40 Ultra

Luckenbach Texas 5K

Crazy Desert Trail Race – Results Only

Race to Recruit – Trail Run Edition

Run the Hawk Trail Runs

Sunset Trail Running Festival

Caesar Creek Trail Race

Moorehead Park Trail Mazathon

The Fuzzy Peach Trail Run

Greenbelt’s Vineyard Hill Trail Run

Upper Grand River Trail Race

Peach Hill “Run For the Hill of It” 5K

Interstate 17

Marilla Trail Race

Waves & Whales 5K Trail Run

XTERRA Cameron Park Trail Run

Birds of a Feather Trail Trot

Run With The Deer Flies 25K & 15K

Grape Stomp 10K and 5K Trail Run and Walk

Autumn Squatch 10K, 20K & 50K

Run for Raptors Trail Race

Tunnel to Towers Loch Lothian 5K and Backyard Ultra

AAZK Race Against Extinction

Dynamic Dirt Challenge

NJ Trail Series Winter Race 4

Run The Ridge Trail Race

3rd Annual Swift Bear Trail Run

Run For Valor 5K Trail Run & 1 Mile Fun Run/Walk

Pronghorn Pursuit Trail Run

East Fork Trail Race

RunPA Trail Jamboree

Twisted Trail 10k

Tippy Trail 10 and 5 Miler

Jazz Blueberry Trail Run/Walk: 5K/10K/1-Mile

Le Grizz

Quitcherbitchen’ Trail Run

Run Your Buns Off Marathon

Ragnarok Trials

The Forge Trail Run Festival

Great Springs Trail Race

4 on the 4th Run to the Top

Dash and Deciduous 5k trail run

Santarelli Memorial XC 5K

Beast of Burden

XTERRA Magnolia Hill Trail Run

Newbsanity Extreme Ravine Trail Race

Go Spring!

Pocahontas Trail Festival

Heart of Cool Trail Run

Trails4Tails Fest

Trails4Tails Fest

Wild Moose Chase

Pilgrimage in the Park 5K Run/Walk

4K Trail Run

Great Seal Trail Race

Run With The Wild

Lost Turkey Trail Races

Lost Turkey Trail Races

St Lucie Skeeter Skoot

War Hammer 100 Mile Endurance Run

6th Annual Veterans Heritage Ridge Run Event – 5K Trail Run, 10K Ruck Race & Family Fun Walk @ Sharps Ridge

Broken Toe 50k & 25K & Ruck

Big Bear Stampede

Tiger 10 Miler- 7th Annual Trail Race Presented by Byron Bank

Farm Fresh 5K & Kids Fun Run

Topo Trail Marathon Races

Impact Race To The Heights 5K

Trail Less Traveled Trail Runs

Race to Space

Race to Space

Honor our Heroes 5K (KSF Race Series #1)

2024 Copper Country Running Company – Trail Series

Let’R Buck 8

The Good Stuff Ultra Challenge

Dirt Days Trail Series

Hutto Turkey “Trail” Trot

Keeping My Mind on Track

Obstacle Wonderland Santa Con 2023 Winter Finale

Run with the Rising Sun

Heartland Harvest Festival 5K

VET DRTI’s Heroes 5k Run/Walk FUNDRAISER

Camp Challenge

LLELA Woods and Wetlands Trail Run

Oktoberfest 5K Run Trail Race @ Boal City Brewing

Rams Twilight Trail Run

Ruth Anderson Memorial Endurance Run

Res Run


Devil’s Gulch

Hands & Hearts for Horses Veterans Day 5K & 1-mile Fun Run/Walk

Holistic Hustle

Kettle Cooker Five & Dime

Norfolk Land Trust Trail Race Series/Haystack Mountain Challenge

Love 2 Run Trail

Cpl. Fulks Memorial Trail Race

The Revenuer’s Run

Fleet Feet Fall Classic – Trail October 20th, 2024

Race for the Planet

Hooksett Kiwanis 5K Trail Race

Brayden’s Trail Of Strength

The Big (Trail) Run Presented by Michelob Ultra

Conestoga Crusher 10K Conestoga Cruiser 5K Trail Race & Kids Trail Race

Wildfire Trail Races

Race the Ridge Trail Run and Mountain Bike Event

Good Hops 5k’ish Beer Run 2023

Dog Days of Summer 15K (KSF Race Series #3)

Last Call Fifties

Exeter Day School 5K Trail Race and Kids Fun Run

General Butler Trail Race

Cockaponsett Trails to a Cure

DTR Dunes Ultramarathon

DTR Dunes Ultramarathon

DeClue Loops Trail Race

San Francisco 50mi/50K Endurance Run – DISCONTINUED

Another Dam 50k & 25k

Brokentrack ULTRA & DURTI’s Broken 5K

Run Caney

10th Annual Dire Wolf 5 & 10 Mile Trail Race

Wilson Creek Frozen 50k

Arnold Rim Trail Endurance Runs

Bluff Color Fest Trail Run & Hike

Autumn Leaf Run

Race to the Top of Bradford

Ice Breaker 8K

Swain Mountain Race

Tortoise Trot Trail Run

One Epic Run

Rothrock Challenge

KSF Fall Classic Trail Half Marathon (KSF Race Series #4)

Horton Trail Race

Run for the Woods

Swedish Mile Trail Run 2023

4th Annual Honor and Remember Run

Watershed Endurance 6Hr/3Hr Runs

Grit and Guts Trail Race 2024

Schenck Forest Trail Race

Wesley Woods Trail Race

Suicide Hill Trail Run

8th Annual Flanders Field and Forest 5K

Camptown Races

Heritage Farm Dawn to Dusk 10 Hour Trail Race

Buffalo Trace Trail Race

PA 50k Run4Resilience +(20Miler & 5k)

Conquer the Castle

Marine Corps League Patriots 5K Run/Walk -Cancelled

Big Horse 5K

Gopher Weedon Trail Run

Fyrne Lake Trail Run

Corps of Discovery Half Marathon and 5 Mile Trail Race

Stomp Out Suicide Trail Race

Abominable Trail Race

LBL Bridge to Bridge Trail Run

The August – Montana’s Second Oldest Footrace

Storm the Bluffs – Trail Run, MTB, Duathlon

FRC Deerfly Trail Race

Roaring Run Race To The Moon Night 5k walk/run

Wildcatter Ultra

Highlander Trail Fest

Mount Helena Run

Camp Bethel PEP! 5K Run/Walk

The Fred von der Heydt Memorial 6 Hour 60th Birthday Run


NJ Trail Series Fall Series #1

Gulf Winds Summer Trail Series

Run for the Refuge

Spillway Classic Trail Run

Summer Solstice 5 Mile Trail Run and 5K

Allerton Park Trail Run

SARR Rocky Horror Trail Run

Big Turtle Trail Runs

Run for Camp 5K Trail Run & Walk

Franklin Mountains Trail Runs

Franklin Mountains Trail Runs

Urban Ultra Dallas


Kennebec Mountain Run

Where the Pavement Ends

Medoc Trail Races

Sandhills Trail Race Series

San Diego 50 & Trail Runs

San Diego 50 & Trail Runs

Chief Wetona Challenges

Haverford Reserve Trail Running Series

S’more Fun Trail Run

Plano Half Marathon

Catch-A-Pig 5K & 1K Bacon Stroll

Lake Superior Shore Run

Palmetto Bluff Buffalo Run 10K, 30K, 50K Ultra and Relay

5K Run for Thorncroft

Turkey Trot-n-Trek

The Raven 10K

MCRRC Stone Mill 50 Mile Run

Bridger Ridge Run

Mel Williams Memorial Seashore 50K presented by Brooks

John Colter Run (Registration Opens April 1, 2024)

Rick O’Donnell Memorial 5 Mile Trail Run and Ultra Challenge

Rick O’Donnell Memorial 5 Mile Trail Run and Ultra Challenge

Survive the Night Relays

UR Skeleton Run

The Classic at Mastick

HAT Run 50K

The Cheyenne Mountain Run

HASHATHON 6-Mile Treacherous Trail Run

Pengelly Double and Single Dips

Aaron Butler Memorial Purple Heart Run: Idaho


Dirt Cheap Stage Race

Marquette Trails Festival

Jungle Gardens 7K Trail, 5K Run & 1 Mile

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