Chilly Cheeks Duathlon
Englewood, CO
Sat, Feb 20, 2027
In 120 days · Sat, Feb 20, 2027
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Saturday, February 20th, 2027
4800 S Dayton St, Englewood CO
See race page
19–44°F · low rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2026
19–29°F
dry
2025
10–30°F
rain
2024
28–59°F
dry
2023
26–53°F
dry
2022
29–55°F
dry
2021
24–53°F
rain
2020
0–26°F
dry
2019
8–33°F
dry
2018
-1–24°F
dry
2017
30–60°F
dry
Best months to race in Colorado →
About this race
Race & Entry Information
The Chilly Cheeks event is held in the traditional duathlon format of Run-Bike-Run. Both runs will be 2.5 miles and the bike course will be 10.8 miles. As always, we will provide a marked and marshaled course, fast & accurate chip timing, light refreshments including Jill's famous banana chocolate chip bread, and some fun mid-winter competition in the heart of Denver.
All athletes who enter before February 1st will get a pair of Chilly Cheeks Sweat Pants included with their entry! These are perfect for pulling on post-race or for lounging around the house. Those who enter on February 1st or later will have the option to purchase a pair while supplies last.
New this year: If snuggly warm Chilly Cheeks sweatpants aren't your thing, you can choose the "No Pants for Me" option and save $10 on your entry fee.
We will be conducting an awards presentation on race day in the following categories:
OPEN CATEGORY: (Any bike is acceptable - no e-bikes): Top-3 male and female finishers in the following divisions: Age 29 & Under, 30-39, 40-49, 50-59, and 60+
FAT TIRE: (Bike must have tires 2.0 inches or wider). Awards to the top-3 male and female finishers in the following divisions: Age 29 & Under, 30-39, 40-49, 50-59, 60+
RELAY (one runner and one biker per team): Awards to first place in Male, Female, and Coed categories
Course map
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Run clubs near Englewood to train with before race day.
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