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Onyx Challenge - Remote Ride (Registration Required)

  • Thurman Flats Picnic Area San Bernardino National Forest, 9025 CA-38 Mentone, CA, 92359 United States (map)
OnyxBanner.png

Climb from the Thurman Flats Picnic Area to (or toward) Onyx Summit (elevation 8,443')!  
Three routes to choose from:
Challenge I: Make it to Angelus Oaks - 17 miles, 2,300'  Map/Profile 
Challenge II: get to Greyback Amphitheater - 35 miles, 3,800'  Map/Profile 
Challenge III: To Onyx Summit - 55 miles, 6,400'  Map/Profile 

ROUTE SLIP HERE

YOU MUST REGISTER FOR THIS EVENT BY JUNE 7th -
VOLUNTEERS AND RIDERS PLEASE REGISTER!

Registered Rider List

Picnic lunch after the ride.  SAG Volunteers needed - email ridecoord@bikeirvine.org.

Earlier Event: June 9
2nd Friday Get Together
Later Event: June 10
Saturday Rides