Fun video check-ins
Share your progress with the community — and prove you did it! — with fun video check-ins.
pot
$515
Run two miles
1x per day, for 2 weeks
5 penalty per miss
5 penalty per miss
Miss a check-in?
Pay the pot.
Spar keeps you motivated because you have skin in the game — putting money on the line really works. And the winners claim the pot!
Do it together
Chat with other players in the challenge lobby — learn, meet new people, and cheer each other on!