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American Heroes Run

Longmont, United States • 11-12 Sep 2026

American Heroes Run - September 11 - 12, 2026

American Heroes Run is a commemorative running event held in Longmont, Colorado at 220 Hover Street on September 11 and 12, 2026. The event honors the memory of 9/11/01 and emphasizes remembrance and patriotism. Races use a measured, flat 1.05 mile loop course that allows repeated laps.

The program includes a range of timed and untimed options and a virtual participation choice. The 100 mile race has a 30 hour cutoff. Overnight participants can order hot food that will be prepared during the event. A fully stocked aid station and nearby restroom facilities serve participants during on-site races.

Registered participants receive a race shirt, a special AHR dogtag, and additional items. Finishers receive a unique event coin and finisher award, and 100 mile finishers receive a belt buckle. Virtual participants receive a shirt, certificate, and awards; overseas shipping is extra.

Distances and formats include:

  • 100 Mile
  • 24 Hour Run
  • Marathon
  • 9 Hour and 11 Minute Run
  • Six Hour open start
  • Half Marathon
  • 9.11 Mile
  • 5K Run/Walk
  • Virtual Any Distance

Registration closes in September during the event weekend. Visit the organization's website for the most recent information.

United States Colorado Longmont

Race information

Registration Facebook
24 hr
24 Hrs
100 mi
100 Miler
6 hr
6 Hour Open Start
Marathon
Marathon
Half Marathon
1/2 Marathon
9 mi
9.11 Miler
5 km
9 Hrs & 11 Min
Virtual - Any Distance
Visit the organization's website for the most recent information.
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