Grinduro California
Mount Shasta, California​​​​​​​
36 miles | 3,645 ft elevation | 64% gravel

IMPORTANT NOTE: Grinduro California has been cancelled for 2024. See other Grinduro race locations at
Combine “gravel grinder” and “mountain bike enduro” and you get GRINDURO! This race is a weekend affair with plenty of riding, entertainment and food (and camping too, if you like).
There are two route options for the main event on Saturday (the Grinduro 60-mile course and Grindurito 35-mile course) and you’ll ride on pavement, gravel and singletrack, catching glimpses of Mount Shasta and the Cascade Range throughout the day. There are plenty of snack/hydration options at the rest stops, the route is well marked, the meals are delicious, and there are even a couple photobooth opportunities (on the course and at the finish). The ride is challenging (especially if the forecast calls for hot weather) but the views are stunning and rider stoke is high!
Strava Route:
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