Conquer the Mountain at Grizzly Off-Road

Whether you are a seasoned pro chasing National Ultra Endurance (NUE) series points or a dedicated endurance athlete looking to push your limits, the Grizzly Off-Road offers a world-class "suffer-fest" experience that demands everything you have.

What to Expect

Elite Competition - A high-caliber field featuring top-tier racers from around the globe competing for podium glory.
High-Altitude Racing - Test your aerobic capacity on a course that pushes the limits of oxygen efficiency in the thin mountain air.
Technical Terrain - Navigate a demanding mix of challenging single-track, rugged descents, and grueling climbs that require precision bike handling.
Strategic Racing - Tactical mastery is rewarded as you manage your output across varied terrain to save legs for the final push.
Atmosphere - A high-energy, spectator-friendly environment that celebrates the grit and determination of every rider on the course.

Course Description

The Grizzly Off-Road course is renowned for its relentless nature and stunning scenery. Riders will face a true mountain test that combines fast, flowing trails with technical rock gardens and significant elevation gain. The course is meticulously designed to challenge every aspect of your racing ability, from explosive power on short, punchy climbs to sustained endurance on longer ascents.

Course	Description	Elevation Profile
Full Grizzly	The flagship endurance challenge featuring the most technical sections and the highest total elevation gain.	High-altitude mountain terrain with sustained climbs and technical descents.
Half Grizzly	A condensed, high-intensity version of the full course, perfect for those testing their speed over a shorter distance.	Significant elevation gain packed into a tighter, punchy circuit.

Event Highlights

Podium Ceremonies - Celebrate the top finishers across all race categories in a high-energy awards presentation.
Sprint Points - Strategic segments positioned throughout the course where riders can battle for speed and tactical positioning.
Support & Amenities - Fully stocked aid stations strategically placed to keep racers fueled and hydrated throughout the day.
Post-Race Vibe - Join fellow competitors and spectators at the finish line for a festival-like atmosphere to debrief the day's racing.
Spectator Zones - Designated areas along the course allow fans to witness the action and cheer on their favorite athletes at the most challenging spots.

Check Out the Grizzly Off-Road Race Pre-Ride on the Skyline Trail

Frequently Asked Questions

What is the technical difficulty level of the Grizzly Off-Road course?

This is a world-class, high-altitude mountain bike course designed for experienced riders who thrive on challenging single-track. Expect technical rock gardens, steep climbs, and demanding descents that require advanced bike handling skills to navigate safely at race pace.

Are there specific race categories for different skill levels?

Yes, the event features a range of categories to accommodate everyone from elite endurance professionals to competitive amateurs. Please check the official event website to identify which category best aligns with your current racing license and performance goals.

What equipment and tire recommendations do you suggest for this terrain?

Given the rugged nature of the Big Bear trails, we highly recommend a well-maintained full-suspension mountain bike equipped with durable, high-volume tires featuring aggressive side knobs. Ensure your tubeless setup is dialed in to prevent flats on sharp, rocky sections of the course.

Where is the best place for spectators to view the race?

Spectators are encouraged to congregate near the start-finish line area to catch the high-energy atmosphere and witness the final sprint finishes. For those willing to hike, several vantage points along the course offer great views of the action, but please remain clear of the trail at all times to ensure rider safety.

How are the podium ceremonies organized?

Podium ceremonies take place shortly after the top finishers in each category have crossed the line and results are verified. We celebrate the top performers with awards, so please listen for announcements regarding timing at the main event stage.

What is the field size limit for this event?

To maintain a high-quality racing experience and manage trail impact, the field size is capped for each category. We recommend registering early to secure your spot in this premier endurance suffer-fest.

Big Bear Valley Race Association

Grizzly Off-Road