Conquer 50 miles of Rocky Mountain grit at 10,000+ feet.

The Leadville Silver Rush 50 MTB Race is a high-altitude mountain bike challenge taking place in Leadville, Colorado. On July 13, 2025, riders will test their endurance against a rugged 50-mile out-and-back course featuring steep climbs, tough technical descents, and breathtaking vistas. Known for its demanding terrain and elevation, this race attracts cyclists looking to qualify for the renowned Leadville Trail 100 MTB or compete for Silver King/Queen status by pairing the run and MTB events. Set amidst historic mining districts, this event offers an epic adventure in Colorado’s Rockies built for those who crave a true test.

50-mile out-and-back loop with primarily dirt roads, featuring technical climbs, high-speed descents, and passage through Leadville's scenic historic mining districts.

• Qualifier for the Leadville Trail 100 MTB
• Silver King/Queen Challenge: Run and MTB both events for a special award
• Scenic Rocky Mountain vistas
• Rugged climbs and thrilling descents
• Passes historic gold and silver mining sites