Where Athletes Find the Latest Endurance Events
About RACEPLACE | Event Director Login

About

  • Our Company
  • Find Your Finish Line Blog
  • Race Discounts
  • Contact

Event Directors

  • Add Your Event
  • Sign In
  • Sign Up

Follow Us

Raceplace logo
  • Find Races
      • Search All Races
      • By Location

      • Los Angeles, CA
      • San Diego, CA
      • Orange County, CA
      • Irvine, CA
      • Riverside, CA
      • Long Beach, CA
      • Anaheim, CA
      • Santa Barbara, CA
      • By Event Type

      • 5k
      • 10k
      • Half Marathon
      • Marathon
      • Triathlon
      • Cycling
      • By Event Series

      • Ironman Triathlon
      • Rock 'n' Roll Marathon
      • Spartan Race
      • Hot Chocolate Run
      • Ragnar Relay
      • The Color Run
      • Tough Mudder
      • Hard Corps Race Series
      • NIGHT NATION RUN
      • Get Race Discounts

      • Be the first to receive discounts to endurance races near you.

        newsletter
  • Race Deals
  • Blog
  • Subscribe
  • About Raceplace
  • Event Director Login

Find Your Finish Line

Search over 20,000 endurance events

Please type in a search and choose result from drop down
Events
Tricky Trout Paddle Triathlon Hayward, WI
Step Up to 5k Frankenmuth, MI
Freedom 5k Community Run/Walk Simpsonville, SC

Event Series
Ironman Triathlon Rock 'n' Roll Marathon Spartan Race Hot Chocolate Run Ragnar Relay
Locate me
Everywhere

36 10k Colorado

Get Discounts
to

July 2025

Summer Splash Prairie Dog Half Marathon, 10k & 5k - Castle Rock, CO - race8929-logo-0.bJ0gkg.png
Summer Splash Prairie Dog Half Marathon, 10k & 5k

Castle Rock, CO

Jul 19, 2025 - Jul 25, 0007 (6:30 AM)

Running > 10k

August 2025

Freedom Fest 2025 - Colorado Day - Parker, CO - genericImage-websiteLogo-252291-1744673823.1482-0.bN_zWF.png
Freedom Fest 2025 - Colorado Day

Parker, CO

Sat - Aug 02, 2025

Running > 10k

Run for Coffee Lovers 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-247580-1750038469.0384-0.bOt3Ff.png
Run for Coffee Lovers 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Sat - Aug 02, 2025

Running > 1 mile, 10k, 5k, Half Marathon

Popsicle 5K/10K/Half - Colorado Springs - Colorado Springs, CO - genericImage-websiteLogo-85485-1717433050.9089-0.bMxFlA.jpg
Popsicle 5K/10K/Half - Colorado Springs

Colorado Springs, CO

Sat - Aug 02, 2025

Running > 10k

Lory Summer Trail Series - Fort Collins, CO - GNAR_Logo_print.jpg
Lory Summer Trail Series

Fort Collins, CO

Aug 5, 2025 - Aug 26, 2025 (6:00 PM)

Running > 10k, 5k, Other Running, Trail

Labor Day Run 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-245480-1736779754.0553-0.bNHsFQ.png
Labor Day Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Sat - Aug 30, 2025

Running > 1 mile, 10k, 5k, Half Marathon

2025 I’m Your Huckleberry 1M 5K 10K 13.1 26.2 - Benefits First Star - Denver, CO - web_art2__1_.jpg
2025 I’m Your Huckleberry 1M 5K 10K 13.1 26.2 - Benefits First Star

Denver, CO

Aug 30, 2025 - Dec 31, 2025 (8:00 AM)

Running > 10k, 1 mile, 10 Mile, Ultra

VIEW DISCOUNT

Trending

September 2025

Denver Rocks Run 5K/10K - Denver, CO - DENVER-ROCKS-RUN_FINAL_LOGO.jpeg
Denver Rocks Run 5K/10K

Denver, CO

Sun - Sep 07, 2025 @ 8:00 AM

Running > 10k

Featured

Denver Rocks Run 5K/10K at City Park in Denver, CO - Denver, CO - 2823730-1j-400.jpg
Denver Rocks Run 5K/10K at City Park in Denver, CO

Denver, CO

Sun - Sep 07, 2025 @ 8:00 AM

Running > 10k, 5k

Denver Rocks Run 5K/10K - Denver, CO - denver-rocks-run-5k10k-logo.png
Denver Rocks Run 5K/10K

Denver, CO

Sun - Sep 07, 2025 @ 8:00 AM

Running > 5k

National Chocolate Day: Run for Chocolates DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-245684-1736915534.5077-0.bNHZPo.png
National Chocolate Day: Run for Chocolates DENVER/AURORA

Centennial, CO

Sat - Sep 13, 2025

Running > 5k, 10k, Half Marathon, 1 mile

Tough Mudder Colorado 2025 - Fort Carson, CO - 15d531d6-ab78-4828-b78a-d4a4415add9b.png
Tough Mudder Colorado 2025

Fort Carson, CO

Sep 20, 2025 - Sep 22, 2025

Running > 5k

National Singles Day: Singles & Friends Running DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-245801-1737011662.0787-0.bNIlho.png
National Singles Day: Singles & Friends Running DENVER/AURORA

Centennial, CO

Sat - Sep 27, 2025

Running > 10k

Pioneer Prairie Dog Half Marathon, 10k & 5k - Westminster, CO - 1.2020-PDH-Series-Button-Brown.png
Pioneer Prairie Dog Half Marathon, 10k & 5k

Westminster, CO

Sat - Sep 27, 2025 @ 8:00 AM

Running > 10k

Pioneer Prairie Dog Half Marathon, 10k & 5k - Westminster, CO - 1.2020-PDH-Series-Button-Brown.png
Pioneer Prairie Dog Half Marathon, 10k & 5k

Westminster, CO

Sat - Sep 27, 2025 @ 8:00 AM

Running > 10k, 5k, Half Marathon

Boulderthon, presented by PUMA - Boulder, CO - 2975410-300-300.jpg
Boulderthon, presented by PUMA

Boulder, CO

Sun - Sep 28, 2025 @ 7:00 AM

Running > 5k

2025 Center of the Nation Series - Day 2 (CO) - Sterling, CO - 0fe8efc4-838a-4820-8725-eb975da710d5.png
2025 Center of the Nation Series - Day 2 (CO)

Sterling, CO

Sep 30, 2025 - Oct 1, 2025

Running > 10k

October 2025

Cheers to Oktoberfest Run 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-250529-1742457046.6318-0.bN28Jw.png
Cheers to Oktoberfest Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Sat - Oct 04, 2025

Running > 10k

Windsor Marathon, Half Marathon, 10k, 5k - Windsor, CO (October 5, 2025) - Windsor, CO - 2793124-300-300.jpg
Windsor Marathon, Half Marathon, 10k, 5k - Windsor, CO (October 5, 2025)

Windsor, CO

Sun - Oct 05, 2025 @ 7:00 AM

Running > 10k

Hot Chocolate Run - Denver - Denver, CO - 2699029_400.jpg
Hot Chocolate Run - Denver

Denver, CO

Sun - Oct 05, 2025 @ 7:00 AM

Running > 10k

Run Against Breast Cancer 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-247268-1738761764.5926-0.bNO2yK.png
Run Against Breast Cancer 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Sat - Oct 18, 2025

Running > 1 mile, 10k, 5k, Half Marathon

November 2025

Halloween Trick or Trot Run 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-250532-1742475992.3231-0.bN3bly.png
Halloween Trick or Trot Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Sat - Nov 01, 2025

Running > 1 mile, 10k, 5k, Half Marathon

2025 Southwest Series - Day 2 (CO) - Durango, CO - 0fe8efc4-838a-4820-8725-eb975da710d5.png
2025 Southwest Series - Day 2 (CO)

Durango, CO

Nov 10, 2025 - Nov 11, 2025

Running > 10k

Veterans Day Freedom Run 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-252628-1750143457.6696-0.bOurhH.png
Veterans Day Freedom Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Sat - Nov 15, 2025

Running > 10k

Run for Coffee Lovers 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-245802-1737012414.9201-0.bNIls-.png
Run for Coffee Lovers 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Sat - Nov 29, 2025

Running > 1 mile, 10k, 5k, Half Marathon

December 2025

Run Against Breast Cancer 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-247268-1738761764.5926-0.bNO2yK.png
Run Against Breast Cancer 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Sat - Dec 13, 2025

Running > 1 mile, 10k, 5k, Half Marathon

Santa Catch 5k and 10k - Running Race - Windsor, CO (December 13, 2025) - Windsor, CO - 2793915-300-300.jpg
Santa Catch 5k and 10k - Running Race - Windsor, CO (December 13, 2025)

Windsor, CO

Sat - Dec 13, 2025 @ 8:00 AM

Running > 10k

A Merry Christmas Run 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-254167-1746841682.834-0.bOhRbs.png
A Merry Christmas Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Sat - Dec 27, 2025

Running > 1 mile, 10k, 5k, Half Marathon

January 2026

New Year New Me Run 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-254667-1747634334.3186-0.bOkSIE.png
New Year New Me Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Sat - Jan 03, 2026

Running > 10k

MLK Freedom Run 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-255690-1749012371.7756-0.bOp8-t.png
MLK Freedom Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Sat - Jan 17, 2026

Running > 10k

1 2 › »
Add your event to the calendar

Trending Events

  • Tricky Trout Paddle Triathlon - Hayward, WI - genericImage-websiteLogo-252572-1748000541.1771-0.bOmf8D.png
    Tricky Trout Paddle Triathlon
  • Step Up to 5k - Frankenmuth, MI - running-20.png
    Step Up to 5k
  • Freedom 5k Community Run/Walk - Simpsonville, SC - genericImage-websiteLogo-255007-1748006333.5311-0.bOmhw9.png
    Freedom 5k Community Run/Walk

About

  • Our Company
  • Find Your Finish Line Blog

Event Directors

  • Login / Signup
  • Add Event to Calendar
  • Claim Your Event

Social

  • Facebook
  • Instagram
  • Twitter

Newsletter Signup

Receive exclusive RACEPLACE discounts for your favorite events.

Get Discounts

© RACEPLACE, Inc. All Rights Reserved.

Terms of Service  |  Privacy Policy