Here it is – Cycling4Fun’s most challenging ride (although Big Basin is a close second). Be Prepared
Route A: 61.9 miles with 6,320 feet of climbing.
Detailed map and GPS/Garmin download at: https://ridewithgps.com/routes/39835449
Route B: 48 miles with 3,900 feet of climbing –
More info for RIDE B here: https://ridewithgps.com/routes/39835566
Make certain you have food, water, sunscreen
Start is on Canada Rd, just off 92.
The Cycling4Fun website list rides available in the bay area. This list is not frequently checked so road and environmental conditions are subject to change. Cycling is an inherently dangerous sport. Cycling4Fun does not assume any responsibility or liability for death or any injury, loss, or damage to you or your property incurred from your participation in any cycling or other event conducted by Cycling4Fun or by your relying on information contained on Cycling4Fun websites. These rides may be strenuous, hot, cold, in traffic, and otherwise challenging. Use good judgment regarding the ride and your state of preparation.