9/11 Heroes Run - Denver, Colorado
9/11 Heroes Run - Denver, Colorado is a running and rucking race on September 13, 2026 in Denver, CO, with entry fees from $21 to $41.
- Date
- September 13, 2026 (52 days to go)
- Location
- Great Lawn Park, Denver, CO
- Price
- $21–$41
- Sports
- RunningRucking
From the Organizer
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.
Events
Weather
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
82°
Typical Low
49°
Chance of Rain
22%
Based on US Climate Normals data from Denver-Stapleton, 3 mi from the venue.
Host City
About Denver, CO
Population
713,734
as of 2023
City Elevation
5,286 ft
Nearest Airport
DEN
Denver International Airport · 18 mi
Time Zone
Mountain Time
From Endurance Grid
A big city race. Expect multiple lodging options and plenty to do the day before.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at 9/11 Heroes Run - Denver, Colorado, put it on the calendar, and turn “someday” into a start date.
52
Days to train
- Race
- 9/11 Heroes Run - Denver, Colorado
- Date
- September 13, 2026
- Location
- Great Lawn Park, Denver, CO
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From Endurance Grid
About These Sports
This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
Running
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Rucking
Covering a distance on foot under a weighted rucksack — from timed solo challenges to longer team events.
Coming Up
More Running races near Denver, CO
Miles for Migraine Colorado
2 Mile / 3K · 5K · 101 N Yosemite Street
Less than a mile away
Rebel Run 5k
5K · From $25 · Great Lawn Park
Less than a mile away
Expo Park XC Runs
2 Mile / 3K · 5K · From $24 · South Moline St and East Exposition Ave.
2 miles away
The 14th Annual Odyssey Odyssey - 2026
1 Mile · 5K · 101 Yosemite Street (Great Lawn Park)
Less than a mile away
Plan your trip
Make it a Racecation
Coming from out of town? There's more to Denver than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.
Plan your trip to DenverFrequently Asked Questions (FAQs)
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9/11 Heroes Run - Denver, Colorado
Sep 13, 2026