Hamstring - Commitment Running App - A commitment app for jogging (ie. i'll run 10 mi or pay $10)
A commitment app for jogging. Create a running goal with a wager (ie. I'll run 10 mi in 1 week OR pay $30).
Use our app to track runs.
We'll check your results when the goal ends - charging you if you failed, doing nothing if you met your goal.