Rocky Gulch Circuit
HRCA Race Series
Jul 23, 2025
Highlands Ranch, CO
Mountain Bike
About
Conquer Rocky Gulch: Elevate your ride, chase the trail, earn your crown.
The HRCA Rocky Gulch Circuit is a thrilling 10-mile mountain bike race taking place on Wednesday, July 23, 2025, in Highlands Ranch, Colorado. Riders will tackle two challenging 5-mile loops through the scenic Backcountry Wilderness Area, testing their skills on rocky, technical singletrack. This event welcomes cyclists of all skill levels with multiple competitive categories and is part of the Highlands Ranch Mountain Bike Series, where every race earns participants points toward the Overall Series Champion title.
COURSE DETAILS
A 10-mile course featuring two 5-mile loops with 856 feet of elevation gain, winding through rocky, technical singletrack in the Backcountry Wilderness Area.
Race HIGHLIGHTS
- Part of the Highlands Ranch Mountain Bike Series (earn points for Overall Series Champion)
- Scenic trails in the Backcountry Wilderness Area
- Various categories: Open, Masters 50+, Sport, Single Speed, and more
RIDE TYPES

Race overview
10 miles (two 5-mile loops)
Max elevation 6,302 feet / Elevation gain 856 feet
Rocky, technical singletrack with mixed terrain