57 Shirts/Laps. Broke the existing record of 50 shirts/laps. Each shirt + lap combo was completed in 2 minutes or less, last man standing. CRob and JRob both completed 57 shirts/laps to tie for the world record. Could have gone longer but ran out of shirts. 14+ miles in ~25 pounds of t-shirts got exponentially more difficult as the challenge wore on.