Join us for the Heatwave Half Marathon, 10K, & 5K!
A sun-soaked summer challenge that’s perfect for the whole family.
The fun includes –
Grab your friends and family—you won’t want to miss this one!
Can’t make the race? No problem! We offer a virtual race option where you can run anywhere, at any time, and still earn the fun swag!
Youth-based pricing is available: ages 12 & under are only $17!
Half Marathon/10K/5K registration includes a custom bib, designer shirt, and an awesome finisher medal!
1 Mile registration is untimed and includes a custom bib, designer shirt, and an awesome finisher medal!
Kid’s Dash is a fun, untimed dash for ages 10 and under. Registration includes a mini bib, youth-sized shirt, and a specially crafted medal for our youngest runners! (If your child wants to run the kid’s dash without swag, they’re welcome to run free on race day!)
Register by midnight on Thursday, two Thursdays before race day, to guarantee your shirt!
Jul 11, 2026
Distance — 1 Miles
Type — Running
07:00
$22.00
Jul 11, 2026
Distance — 10K
Type — Running
07:00
$32.00
Jul 11, 2026
Distance — 5K
Type — Running
07:00
$32.00
Jul 11, 2026
Distance — 13.1 Miles
Type — Running
07:00
$55.00
Jul 11, 2026
Distance — 13.1 Miles
Type — Running
07:00
$55.00
Jul 11, 2026
Distance — 50m
Type — Running
07:00
$17.00
Jul 11, 2026
Distance — Virtual Race
Type — Running
07:00
$42.00
Jul 11, 2026
Distance — Volunteer Then Run
Type — Running
07:00
$17.00
These values represent the 3-year monthly averages for July in 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.
Read more launchExplore other exciting events happening in this same region.
location_on Denver, Colorado, US
calendar_today Aug 02, 2026
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