9/11 Heroes Run - Denver, Colorado | Denver, CO, United States

About the Event

The 9/11 Heroes Run 5K welcomes runners, ruckers, and walkers of all ages and fitness levels to honor the heroes of 9/11 and those who've served our nations since. We activate & unite communities and empower local veterans, active duty, first responders, and families of the fallen.

TMF is proud to partner with GORUCK again with rucking divisions at every run. Rucking is a sport based on special forces training in which participants walk or run while carrying weighted rucksacks. All participants registered for the GORUCK division will earn this year's exclusive TMF GORUCK patch. Learn more about GORUCK here.

Races Offered

1-Mile Run/Walk

Sep 13, 2026

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Distance — 1 Miles

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Type — Running

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09:00

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$20.00

5K Ruck - Active Duty Military or First Responder

Sep 13, 2026

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Distance — 5K

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Type — Running

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09:00

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$36.00

5K Ruck - Individual

Sep 13, 2026

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Distance — 5K

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Type — Running

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09:00

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$40.00

5K Run - Active Duty Military or First Responder

Sep 13, 2026

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Distance — 5K

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Type — Running

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09:00

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$32.00

5K Run - Individual

Sep 13, 2026

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Distance — 5K

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Type — Running

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09:00

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$35.00

5K Run - PUSHER

Sep 13, 2026

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Distance — 5K

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Type — Running

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09:00

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$28.00

5K Run - RIDER (Honor Bib)

Sep 13, 2026

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Distance — 5K

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Type — Running

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09:00

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$0.00

Volunteer

Sep 13, 2026

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Distance — Volunteer

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Type — Running

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09:00

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$0.00

Weather History

These values represent the 3-year monthly averages for September in Denver.

thermostat Temperature

10.5° / 27.8°

wb_sunny Feels like

8.5° / 24.5°

light_mode Avg sunshine hours

11h 4m

water_drop Avg rainfall

1.1 mm

ac_unit Avg snowfall

—

air Avg wind speed

7.0 km/h (Light breeze)

opacity Sweat loss rate

Moderate

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

Moderate (5.0)

humidity_mid Humidity

46.4%

wb_twilight Sunrise

06:41

nightlight Sunset

19:07

About Denver

Learn more about the host city, Denver.

Denver is the capital of the western U.S. state of Colorado and the dominant city of the Rocky Mountain Region. Founded in 1858 as the placer gold mining camp known as the Cherry Creek Diggings, the "Mile-High City" is today the most populous city within a 560-mile (900 km) radius and the center of the Front Range Urban Corridor of more than five million residents. Denver embraces its cowboy and mining past but also looks toward the future with a vibrant arts and performing arts scene, dozens of great outdoor festivals, and distinct neighborhoods each offering a unique experience. You'll find everything a cosmopolitan city has to offer including a spectacular view of and easy access to the beautiful Rocky Mountains, which arise only 12 miles (19 km) west of the Colorado State Capitol.