The Big Bear Cycling Association (BBCA) has unveiled the latest addition to its renowned Tour de Big Bear event: the Dirty Burro 50K XC Mountain Bike Race. Set to debut in 2025, this challenging new race offers riders a demanding yet scenic cross-country experience through Southern California’s premier mountain biking terrain.
A New Challenge in Big Bear’s Mountain Biking Legacy
Big Bear has long been a hub for mountain biking, attracting both seasoned professionals and enthusiastic amateurs. The Dirty Burro 50K aims to build upon this legacy, offering a physically demanding course that rewards competitors with breathtaking views of Big Bear Lake and the San Bernardino National Forest.
The race features a rigorous 36-mile (approximately 50-kilometer) course designed to test endurance, skill, and determination. With a combination of single-track and double-track trails, steep climbs, and thrilling descents, riders will face a true test of their abilities.
Course Breakdown: A Test of Strength and Skill
The race begins at Bear Mountain Resort with a controlled four-mile neutral rollout before plunging into a series of technical and physically demanding sections. The Delamar Climb, a steep ascent featuring an 11.6% grade, serves as the ultimate endurance challenge, pushing riders to their limits.
To support participants throughout the course, three aid stations will be strategically placed along the route. The race concludes with an exhilarating descent into Holcomb Valley, offering a high-speed finish that will leave a lasting impression.
Course Details and Registration
The Dirty Burro 50K covers 3,177 feet of elevation gain and 3,494 feet of descent, ensuring a dynamic and varied ride. Riders of all skill levels are encouraged to participate, with age-group medals and overall finisher prizes up for grabs.
Registration is now open at tourdebigbear, where interested riders can secure their place in this highly anticipated event.