The Canary Challenge is an annual event that raises money for the Canary Foundation. This foundation researches cures for cancer and early detection in individuals. The tech companies around the bay area will match the donations at 1:1.
There are different routes along the peninsula and you can choose which one suits your fitness level. I took parts of the 50 mile and 75K and did my own route that ended up with 57 miles and 4200 ft of climbing.
GPS route
One of the feed/rest stops at the top of kings mtn road.
Some nice views
Cycling with other participants on Portola road in Woodside, CA
