American Heroes Run

Longmont, United States • 11-12 Sep 2026

American Heroes Run : Longmont, Colorado

The American Heroes Run is a multi-distance running event held September 11-12, 2026, in Longmont, Colorado, at 220 Hover Street. The event commemorates the events of 9/11/01 and honors those who serve to keep the nation free. The course is a flat, fast 1.05-mile loop with a fully staffed aid station located near the start and finish. Bathrooms are available nearby.

Race options include a range of timed and fixed-distance formats:

  • 100-mile race
  • 24-hour run
  • 6-hour open-start run
  • 9-hour and 11-minute run
  • Marathon
  • Half-marathon
  • 9.11-mile run
  • 5K run/walk
  • Virtual entry for any distance

The 100-mile race has a 30-hour cutoff. All participants receive a race shirt and a special event dogtag. Finishers receive a unique event coin and finisher award. 100-mile finishers receive a belt buckle. Overnight races offer optional pre-ordered hot food prepared between laps, including quesadillas (vegan and non-vegan), potatoes, mashed potatoes, and ramen. Virtual participants receive a shirt, certificate, and awards; overseas shipping incurs an extra charge.

The presentation of awards, amenities on course, and available food options are described as part of the event experience. Visit the organization's website for the most recent information.

Race information

100 mi
100-Mile Run
551 min
9 Hour & 11 Minute Run
Marathon
Marathon
Half Marathon
Half-Marathon
9 mi
9.11-Mile Run
5 km
5k Run/walk
24-Hour Run
Six-Hour Run
Visit the organization's website for the most recent information.
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