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

#grizzly100 • Race or Ride the 100k • October 5th 2024

The Grizzly National Ultra Endurance Race course offers epic technical riding on some of Southern California’s best single track right in the heart of the San Bernardino mountains. This race draws some of the top mountain bikers from around the world.

Due to the damage in the Seven Oaks Valley caused by Hurricane Hillary, and the continued closures from the Radford fire, we will be doing laps of the 50k course again for 2024. The 100k will climb 2N08, then do 3 laps of the 50k upper loop, including Helipad, Lodge Pole and Cabin 89/Pine Knot. There will be drop Bag Zones at Grandview (1) and Lodge Pole (2).

Course Preview

Click here to view 100k route on Strava

Start time 7 am

2024 Grizzly 100 Awards Payout

Men*
1st…………………..TBD
2nd………………….TBD
3rd…………………..TBD
4th…………………..TBD
5th…………………..TBD

Women*
1st…………………..TBD
2nd………………….TBD
3rd…………………..TBD
4th…………………..TBD
5th…………………..TBD

*Prize money will be awarded 5 deep when there are 10+ entries in the category. For 9 or less entries prize money will be awarded 3 deep.

Course Information

Grizzly 100

Click here to view 100k route on Strava

“Derek and Bear Valley Bikes made this event one of the best events I have ever been on with the Mountain Bike. Seriously exceeded my expectations.”

~ NUE rider feedback

Hammer Nutrition
  • 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