2017 GMR Challenge Time Trial
Saturday, June 3th, 2017
9 MILES UP (2300 foot elevation gain) Glendora Mountain Road (GMR). Start at the intersection of Boulder Springs Drive and GMR and climb to the summit (just past the blockhouse). First start at 8:00 AM with 30 second intervals. Pre-Registered riders start first.
Held under USAC Permit and All USAC rules apply. Helmets mandatory at all times while on your bicycle. No fairing or fixed gears allowed; no drafting. Course is open to car traffic. Times and awards will be posted at the ride start after the last rider has completed the course.