Pioneer Prairie Dog Half, 10k & 5k

Sun, Aug 23, 2026·Westminster, CO

Course Distances

13.1M

10K

5K

About this race

Welcome to the Pioneer Prairie Dog Half Marathon event; the one that started the series! With 10k and 5k events too! Everyone is back to school and slipping into a routine. Make this your mental health break as you break away from the chaos of weekly schedules and give yourself a morning to race in the crisp autumn air! You'll be glad you took time for YOU!

Register now at RunSignup

Official Registration

Real-time pricing via RunSignup

Syncing with RunSignup...

Secure checkout opens in a new tab

More from 3W Races

Complete the series or find your next challenge

Run

Aug 1

Unicorn 5k (South)

Highlands Ranch, CO

Run

Aug 16

Erie Half & 5k

Erie, CO

Run

Sep 12

The Denver 5k

Denver, CO

I Can 5k

Run

Oct 3

I Can 5k

Brighton, CO

Run

Oct 11

Westy Half & 5k

Westminster, CO

Run

Oct 17

The Great Trailhead Foot Race 5 & 10 Miler

Lakewood, CO

City Park Classic (5k/10k & 1 Mile Walk of Hope for Pancreatic Cancer Research)

Run

Nov 7

City Park Classic (5k/10k & 1 Mile Walk of Hope for Pancreatic Cancer Research)

Denver, CO

Run

Nov 21

TURKEY TREK (13.1, 10k, 5k & 2k)

Arvada, CO

Broomfield Turkey Day 5K/10K

Run

Nov 26

Broomfield Turkey Day 5K/10K

Broomfield, CO

WinterFest 5k & Fun Run

Run

Dec 12

WinterFest 5k & Fun Run

Denver, CO

Around Westminster

Don't miss these other races in the area

Run

Aug 15

Westminster Trail Race

Westminster, CO

All-Out Fall Fest

Run

Sep 19

All-Out Fall Fest

Westminster, CO

Run

Oct 3

Big Waves Family 5K run/walk Presented by Brumate

Westminster, CO

Run

Oct 11

Westy Half & 5k

Westminster, CO

Run

Dec 5

Candy Cane Course - Denver

Westminster, CO

All-Out Fa La La

Run

Dec 5

All-Out Fa La La

Westminster, CO

Erin Go Bragh 7.77k

Run

Mar 13

Erin Go Bragh 7.77k

Westminster, CO

All-Out Beat the Heat

Run

Apr 24

All-Out Beat the Heat

Westminster, CO

Colorado Women's Classic - Westminster

Run

May 9

Colorado Women's Classic - Westminster

Westminster, CO