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Summer Sizzler- Denver

Name: Summer Sizzler- Denver
Start: 2026-08-08
End: 2026-08-08
Location: Denver, Colorado

location_city Denver

location_on Colorado

flag United States

calendar_today 08 Aug, 2026

directions_run Running

language Official Website

About the Event

Join us for the annual Summer Sizzler 5k/10k/15k! A fun summer event that is perfect for the whole family.

The fun includes -

Great Swag - designer shirt & custom medal
Chip-timing with live results and awards
Free photos
Delicious Treats waiting at the finish line
FREE Shaved Ice!
Plenty of fun!

Grab your friends and family, you are not going to 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 for the 5k/10k, 12 & Under are only $17!

5k/10k/15K registration includes a custom bib, designer shirt, and a custom finisher medal!
1 Mile registration is untimed and includes a custom bib, designer shirt, and a custom finisher medal!
The kid's dash is a fun, untimed dash for our kiddos ages 10 and under. Registration includes a mini bib, youth-sized shirt, and a specifically crafted medal for our kids' dash event! (If your child wants to run the kid's dash, and doesn't want the SWAG, they are welcome to run with us on race day for free!)

*Register by midnight on Thursday, two Thursdays before race day, to guarantee your shirt!

🏁🏅Create a team, or join an existing team during registration. Once 4 people have registered on that team, all team members will be refunded $5, once ten people register another $5 will be refunded for a total of $10!

Races Offered

Other

Aug 08, 2026

straighten

Distance — Other

terrain

Type — Road running

timer

220 days remaining

5K

Aug 08, 2026

straighten

Distance — 5K

terrain

Type — Road running

timer

220 days remaining

10K

Aug 08, 2026

straighten

Distance — 10K

terrain

Type — Road running

timer

220 days remaining

15K

Aug 08, 2026

straighten

Distance — 15K

terrain

Type — Road running

timer

220 days remaining

Ultra

Aug 08, 2026

straighten

Distance — Ultra

terrain

Type — Road running

timer

220 days remaining

Weather Overview

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

Temp (°C)

Feels Like (°C)

thermostat 15.3° / 31.3°

wb_sunny 14.1° / 28.9°

Wind (km/h)

Humidity (%)

air 8.3 /

water_drop 48.9%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 15.3° / 31.3°

wb_sunny 14.1° / 28.9°

air 8.3 km/h

water_drop 48.9%

About 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.