American Heroes Run
Race Date
Sep 12, 2026
Location
Longmont, CO
Quick facts
- Date
- Saturday, September 12, 2026
- Location
- Longmont, Colorado
- Distance
- Half marathon (13.1 mi) + 9H, 6H, 9.1M run
- Course
- Loop Course
- Terrain
- Road
- USATF certified
- Not listed
Highlights
Good For
Atmosphere
Course
The Experience
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Course Info
Course Type
Loop Course
Terrain
road
Surface
Paved
Difficulty
Ultra-Flat
Net Drop/km
0 m (Flat)
Separation
0.0%
Also Offers
Quality Score
first year
no finisher counts yet
small race — neutral
needs a few years of results
3 timing sources · 8 photos
no finisher data yet
no winner time yet
typical high 80°F
Race Day Weather
5-year historical avgStart (Low)
52°
Afternoon (High)
80°
Warm — hydration strategy is key, start conservatively
0.1"
Precipitation
9 mph
Wind
53%
Humidity
Race Photos
Frequently asked
When is the American Heroes Run?
The American Heroes Run is held on Saturday, September 12, 2026.
Where does the American Heroes Run take place?
It takes place in Longmont, Colorado.
What distances does the American Heroes Run offer?
The half marathon (13.1 miles), plus 9H, 6H, 9.1M run.
Is the American Heroes Run course flat and good for a PR?
The American Heroes Run is a ultra-flat, loop course course.
HalfRuns editorial — independent, no paid placement.
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