Kids Dirt Series - Tilden Challenge Meadows and Quarry to Lower Big Springs Trails Status: CLOSED Dates: Jun-01-22 to Jun-30-22 Start: Contra Costa County, California Terrain: Dirt/Gravel Dist: 3.98 mi Elev Gain: 961 ft Event Type: Strava Segments 1 , 2 Registration Fee: Free Waiver Required: Yes View Route Admin Page Rider Registration Results Registered Riders (20):
