Here are stats from the last 30 days of access to RunSignUp direct or via widgets:
Desktop – 51%
Phone – 38%
Tablet – 11%
So basically 51-49 desktop lead, but my money is on Mobile!
Speaking of money, people still find it more comfortable to do their registrations online.
Desktop – 73%
Phone – 16%
Tablet – 11%
The interesting thing is that the Tablet % stayed the same – so people are getting as comfortable on a Tablet as a regular computer.