Registration is OPEN! REGISTER HERE. RACE OVERVIEW: Kids (17 years and under) 9:00 am at Cabin John Regional Park in Potomac.  In the interests of promoting youth fitness, these races are free to all participants ages 17 & under! Schedule of Events: 9:00AM 0.25mi young run (YS) 9:10AM 0.5mi young run (YS) 9:25AM 1mi (YS) […]