- This event has passed.
Fri May 19 - Sun May 21
Grinduro returns to beautiful Mt. Shasta in 2023: May 19 – 21
In short, Grinduro is just what the name suggests: gravel road race + mountain bike-style enduro = one long loop of pavement and dirt, where finishing times aren’t based on overall loop time, but four timed segments (each roughly five-to-ten minutes).
But Grinduro is not just a bike race. It’s a weekend long celebration of gravel cycling with as much emphasis on the fun as the ride, with excellent food, an impressive display of art, an incredible bike expo, live music, camping, and a festival atmosphere.