Gravel Buff - 44.5 Miles
COURSE: Gravel Buff
DISTANCE: 44.5 miles (16.1 miles of gravel)
ELEVATION GAIN: 1,935 feet
START TIME: 8:30am
The Gravel Buff is a challenging and scenic ride that spans 44.5 miles, including 16.1 miles of gravel. Riders will experience an elevation gain of 1,935 feet, making it a perfect course for those looking to test their endurance and enjoy the beautiful gravel roads of northeastern Boulder County.Â
Gravel Buff Route Map
Download PDF map with aid station locations and turn by turn directions.
Register to Ride
Registration for the 2026 Elevations Credit Union Buffalo Bicycle Classic is now open! Â Register by March 31 and save $30 on your ride registration with the coupon code EARLYBIRD. Discount valid for individual registrations only; not applicable to the Little Buff family registration.