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GRIZZLY 100 & BIG BEAR MTB GRAN FONDO

Big Bear Lakes' premier mountain bike event. October 7th 2023

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Grizzly 100 Course

Grizzly 100 Course

The Grizzly offers epic technical riding on some of Southern California’s best single track right in the heart of the San Bernardino mountains. The Grizzly 100 features 100k and 10,000 vertical feet of climb – are you tough enough?

Click here to view route on Strava.
Click here to view 100k route on Strava.

Other Route Descriptions

  • 30k Ridgeline
  • 50k Skyline
  • 75k Over the Top NUE

Course Descriptions are Subject to Change

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