Conquer 42 miles of Colorado’s gravel, singletrack, and sky-high vistas.

The Fourmile Forty Mountain Bike Ride is set for October 4, 2025, in Buena Vista, Colorado. This endurance-focused event challenges riders with a 42.5-mile route weaving through a variety of terrains, from rolling gravel roads to scenic singletrack on the Midland and Whipple trail systems. While not technical, the ride's length and elevation require grit and stamina, rewarding participants with panoramic mountain views and diverse landscapes, from sagebrush meadows to pine forests. The event starts at the BV Community Center, promising an epic day for adventurous cyclists.

42.5-mile route featuring a blend of gravel and flowy singletrack trails, including the Midland & Whipple trail systems, starting and finishing at the BV Community Center.

• Physically demanding, endurance-focused course with no major technical challenges
• Epic mountain vistas throughout the route
• Varied landscapes: sagebrush meadows, forests, and open panoramas
• Combines signature Buena Vista gravel with classic singletrack
• Community-driven, friendly atmosphere