RACE PROFILE

BYERS PEAK STAMPEDE HALF MARATHON & 5K RUN

Fraser, Colorado·Half Marathon

Next Race · Aug 22, 2026

Leave the pavement behind and hit 100% unpaved roads and trails in the breathtaking Rocky Mountains—just an hour from Denver. Whether you’re tackling the Half Marathon or joining in on the 5K, you’ll enjoy challenging terrain, fresh mountain air, and jaw-dropping views at every turn. All abilities are welcome, from first-time racers to seasoned trail runners. This is a race for the whole family! Bring your kids, friends, and even your four-legged companions—dogs are welcome on leash, so no one h