American Heroes Run
Longmont, United States • 11-12 Sep 2026
American Heroes Run - Longmont, CO
American Heroes Run is a multi-distance running event held September 11-12, 2026 in Longmont, CO, at 220 Hover Street. The event is staged on a 1.05-mile loop course that is flat.
A fully stocked aid station is located near the start and finish area. Bathrooms are available nearby. Professional timing and tracking systems are used, with redundant backups for participant data.
Distances offered include:
- 100 Mile - 30 hour cutoff
- 24 Hour Run
- 9 Hour and 11 Minute Run
- Marathon
- Half-Marathon
- 9.11 Mile Run
- 5K Run/Walk
- Six-Hour Run - flexible start within the event window
- Virtual entries - any distance
Every participant receives a race shirt, a special event dogtag, and additional items. Finishers receive a unique event coin and finisher award; 100-mile finishers receive a belt buckle. Virtual participants receive a shirt, certificate, and awards; overseas shipping is extra.
For overnight events, custom-ordered hot food options are available for purchase and can be prepared for runners between laps. The organizer emphasizes remembrance of September 11 while focusing on the event experience. Visit the organization's website for the most recent information.