Byers Peak Stampede Fraser, CO   Aug 22, 2026

Lace up your running shoes and join us for the Byers Peak Stampede! Whether you’re up for a scenic 5K stroll or ready to tackle a challenging trail half marathon, this all-dirt course through the stunning Arapaho National Forest offers something for everyone. But this race is about more than just crossing the finish line. All proceeds go toward funding outdoor programs for kids facing cancer, using the healing power of nature and community to bring joy and hope to their lives. Every step you take helps us make a difference.