Colorado 5K Races

A friendly 3.1-mile entry point for new runners, families, and charity fun runs across Colorado's Rocky Mountains. Find upcoming 5K races near you on RaceCenter.

Race List

October 10, 2026

Long View Marathon & Half

October 11, 2026

Westy Half & 5K

October 17, 2026

Living Water 5K Fun Run and Family Friendly 1mile race/walk!

October 31, 2026

Narrowleaf Lake & Pumpkin Run

November 7, 2026

City Park 5k & 1 Mile Walk of Hope for Pancreatic Cancer Research

November 21, 2026

10k Turkey TREK

November 26, 2026

Broomfield Turkey Day 5k

December 12, 2026

Winterfest 5k

December 19, 2026

Santa's Dash for Ca$h 5k

December 31, 2026

Resolution Run 5K

January 1, 2027

Resolute Runner

January 17, 2027

Colorado Cold Rush 5k/10k

February 13, 2027

Heart Throb 5K

February 28, 2027

Highlands Ranch 5k/10k

Highlands Ranch

March 13, 2027

Sharin' O' The Green 5k

March 28, 2027

The Central Park 5K

April 4, 2027

Donut Dash

April 11, 2027

Spring Fling Prairie Dog Half Marathon 10K & 5K

April 25, 2027

Unicorn 5k (Denver - East)

May 1, 2027

Take 5 in the Garden of the Gods

Colorado Springs

May 2, 2027

Longmont Half Marathon & 5K

May 9, 2027

Colorado Women's Classic 10 Miler, 5k/10k

May 15, 2027

Denver Colfax Marathon and Half Marathon

June 6, 2027

Colorado 13er

June 19, 2027

Unicorn 5k (Denver - North)

June 19, 2027

Red, White and Brew 5k, 10k & Half Marathon

June 20, 2027

Father's Day Classic

June 26, 2027

Timberview Trail Run

July 4, 2027

Let Freedom Run - Louisville

July 17, 2027

Summer Splash Prairie Dog Half Marathon, 10k & 5k

August 6, 2027

Rocky Mountain Half & 5K

August 7, 2027

Unicorn 5k (South)

Highlands Ranch