Buffalo Bicycle Classic
Buffalo Bicycle Classic is a Half Marathon and Trail Run race in Denver–Boulder, CO, held on Sun, Sep 13, 2026 at University of Colorado Boulder , with entry from $125. Buffalo Bicycle Classic takes place on September 13, 2026 in Boulder, CO, with half marathon, trail race on the schedule. Full details and registration are on the organizer's page.
| Date | Sun, Sep 13, 2026 |
| Distances | Half Marathon, Trail Run |
| Venue | University of Colorado Boulder |
| Address | University of Colorado Boulder, Boulder, CO |
| Entry | From $125 |
| Registration | Register for Buffalo Bicycle Classic |
Map location is approximate — confirm the start line with the organizer.
Listing updated Sun, Jul 26, 2026. Organize this race? Submit an update. Listing details via the organizer's page.
Racing Denver–Boulder? Get the drop.
Races like Buffalo Bicycle Classic sell out — get new Denver–Boulder races twice a month plus price-jump warnings.
More races in Denver–Boulder
- Sun, Jul 26, 2026 Spirit of the West 5K Run/Walk
- Sat, Aug 1, 2026 12th Annual Run for the Ring
- Sat, Aug 1, 2026 Move with MADD Denver 5K
- Sat, Aug 1, 2026 Unicorn 5k (South)