Skip to content

GRIZZLY 100 & BIG BEAR MTB GRAN FONDO

Note: We are rescheduled due to the Line Fire forest closure. Big Bear Lakes' premier mountain bike event. November 2nd 2024

Menu
  • News & Updates
  • Register Here
  • Grizzly 100
    • Grizzly 100
    • 2023 RESULTS
  • MTB Gran Fondo
    • MTB Gran Fondo
  • Sponsors
  • Volunteers
  • Facebook
  • Instagram

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 follows the same upper loop as the 50k for 3 laps and features 100k and 10,000 vertical feet of climb – are you tough enough?

  • Grizzly 100

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

  • News & Updates
  • Grizzly 100
  • MTB Gran Fondo
  • Big Bear Lodging
  • Radford Road History
  • Sponsors
  • Volunteers
  • Contact Us
  • About Us

© 2025 Big Bear Valley Race Association | Administrator