Karnazes is attempting to break the world record for the most miles logged on a treadmill in 24 hours, and to do so he needs to run 153.76 miles. After running 50 marathons in 50 states in 50 days, Karnazes feels confident he can set a new treadmill world record. He began his run at midnight EST in New York's Times Square and hopes to get you moving too, as do I.
Celebrate summer solstice and get active tonight. Go for a walk. Go for a run. Go for a ride (wear your helmet and bring a bike light in case you manage to stay out after dark). Play some tennis. Play catch. If you can't make it outside do some sun salutations.