Races in Jefferson County, CO on Sundays
Golden, CO
Mines Mindful Miles 5K
Oct 22, 2023
Fairmount 5K Pancake Fun Run
Apr 28, 2024
Spirit Of The West 5K
Jul 28, 2024
Golden Gallop
Sep 22, 2024
All-Out Kooky-Spooky
Oct 27, 2024
All-Out Spring Fever
Mar 23, 2025
Westminster, CO
Colorado Women's Classic - Westminster
May 12, 2024
Summer Sizzler
Jul 21, 2024
Eye Love Logan and Zoe 5K
Aug 11, 2024
Hometown Half Marathon
Aug 11, 2024
Westy Half & 5K
Oct 13, 2024
Candy Cane Run
Dec 15, 2024
Candy Cane Course
Dec 22, 2024
Arvada, CO
Strides for Sierra 5K
Oct 8, 2023
Ralston Creek Half Marathon
Feb 18, 2024
Miles for Smiles 5K
May 19, 2024
Father's Day Classic
Jun 16, 2024
Run With The Wolves
Sep 29, 2024
Spring Fling Prairie Dog Half
Apr 13, 2025
Morrison, CO
Beware the Bear Trail Races
Oct 15, 2023
RRCC Front Nine 5K
Sep 15, 2024
Run the Rocks
Oct 13, 2024
Wheat Ridge, CO
Farmers 5000
Sep 15, 2024
Lakewood, CO
Tiger Prowl
Sep 10, 2023
West Side Best Side Cross Country Race
Oct 22, 2023
Yeti Chase 5K/10K
Jan 28, 2024
RMRR Trophy Series - July
Jul 7, 2024
Bear Chase Race - Half Marathon & 10K
Sep 29, 2024
Sep 28, 2024
Turkey Trails
Nov 3, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
Event Category
Click Here to find out what Classic, Multisport, and Variety mean.
To narrow your search by a distance or event type, you will need to select Classic, Multisport, or Variety first.
To narrow your search by a distance or event type, you will need to select Classic, Multisport, or Variety first.
1. Tiger Prowl
-
Past DateSep 10, 2023Sunday
-
5K run
More Information
-
Lakewood, CO
Jefferson County, CO
2. Strides for Sierra 5K
-
Past DateOct 8, 2023Sunday
-
5K, 1K run
More Information
-
Arvada, CO
Jefferson County, CO
3. Beware the Bear Trail Races
-
Past DateOct 15, 2023Sunday
-
14.2K, 5K, 1M trail run
More Information
-
Morrison, CO
Jefferson County, CO
4. Mines Mindful Miles 5K
-
CancelledOct 22, 2023Sunday
-
5K run
More Information
-
Golden, CO
Jefferson County, CO
5. West Side Best Side Cross Country Race
-
Past DateOct 22, 2023Sunday
-
5K run
More Information
-
Lakewood, CO
Jefferson County, CO
6. EAPL Zombie Run 5K
-
Past DateOct 29, 2023Sunday
-
5K novelty run
More Information
-
Evergreen, CO
Jefferson County, CO
7. Yeti Chase 5K/10K
-
Past DateJan 28, 2024Sunday
-
10K, 5K run
More Information
-
Lakewood, CO
Jefferson County, CO
8. Ralston Creek Half Marathon
-
Past DateFeb 18, 2024Sunday
-
13.1M, 5K run
More Information
-
Arvada, CO
Jefferson County, CO
9. Running Up For Air - Staunton Rocks
-
Past DateFeb 25, 2024Sunday
-
24H, 12H, 6H, 3H trail run
More Information
-
Pine, CO
Jefferson County, CO
10. Fairmount 5K Pancake Fun Run
-
Apr 28, 2024Sunday
-
5K run
More Information
-
Golden, CO
Jefferson County, CO
11. Colorado Women's Classic - Westminster
-
May 12, 2024Sunday
-
10M, 10K, 5K run | kids run
More Information
-
Women Only
-
Westminster, CO
Adams County, COJefferson County, CO
12. Miles for Smiles 5K
-
May 19, 2024Sunday
-
5K run | kids run
More Information
-
Arvada, CO
Jefferson County, CO
13. Father's Day Classic
-
Jun 16, 2024Sunday
-
10K, 5K, 1M run
More Information
-
Arvada, CO
Jefferson County, CO
14. RMRR Trophy Series - July
-
Jul 7, 2024Sunday
-
2M run
More Information
-
Lakewood, CO
Jefferson County, CO
15. Summer Sizzler
-
Jul 21, 2024Sunday
-
10K, 5K run
More Information
-
Westminster, CO
Adams County, COJefferson County, CO
16. Spirit Of The West 5K
-
Jul 28, 2024Sunday
-
5K run
More Information
-
Golden, CO
Jefferson County, CO
17. Evergreen Town Race
-
Aug 4, 2024Sunday
-
10K, 5K run
More Information
-
Evergreen, CO
Jefferson County, CO
18. Eye Love Logan and Zoe 5K
-
Aug 11, 2024Sunday
-
5K run | kids run
More Information
-
Westminster, CO
Adams County, COJefferson County, CO
19. Hometown Half Marathon
-
Aug 11, 2024Sunday
-
13.1M, 10K, 5K, 1M run | kids run
Virtual OptionMore Information
-
Westminster, CO
Adams County, COJefferson County, CO
20. Farmers 5000
-
Sep 15, 2024Sunday
-
5K run
Virtual OptionMore Information
-
Wheat Ridge, CO
Jefferson County, CO
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.