May Races within 50 miles of Denver, CO on Saturdays
Longmont, CO
Girls on the Run 5K
May 11, 2024
Centennial, CO
High Line Canal Run
May 11, 2024
Westminster, CO
Colorado Brewery Running Series
May 4, 2024
Englewood, CO
Denver Athletics All Comers Spring Track Series
May 27, 2023
Front Range Classic
May 25, 2024
Berthoud, CO
Bob Turner Classic 5K
May 4, 2024
Castle Rock, CO
Memorial Day Run & March
May 18, 2024
Loveland, CO
New Vision 5K
May 4, 2024
Run For The Trees
May 4, 2024
Run for the Trees - BSBF 2 Mile Run
May 4, 2024
Highlands Ranch, CO
HRCA Mother's Day 5K
May 11, 2024
Littleton, CO
Blue Jean Mile
May 13, 2023
Gluten Free Gallop 5K
May 20, 2023
Colorado Friends of First Responders
May 11, 2024
Colorado Friends of First Responders Annual Run
May 11, 2024
Brighton, CO
Adams County Foster Care 5K
May 4, 2024
Lakewood, CO
Federal Cup 5K
May 4, 2024
GiGi's 5K
May 4, 2024
Firestone, CO
Carbon Valley Half Marathon
May 11, 2024
Dumont, CO
Canine On the Creek
May 18, 2024
Northglenn, CO
Colorado Brewery Running Series
May 11, 2024
Larkspur, CO
Greenland Trail Races
May 4, 2024
Frederick, CO
Cerus Fitness Festival
May 20, 2023
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. Adams County Foster Care 5K
-
May 4, 2024Saturday
-
5K, 1M run
More Information
-
Brighton, CO
19 miles point to pointAdams County, CO
2. Bob Turner Classic 5K
-
May 4, 2024Saturday
-
5K run
More Information
-
Berthoud, CO
39 miles point to pointLarimer County, CO
3. Colorado Brewery Running Series
-
May 4, 2024Saturday
-
5K run
More Information
-
Westminster, CO
7 miles point to pointAdams County, COJefferson County, CO
4. Federal Cup 5K
-
May 4, 2024Saturday
-
5K run | kids run
More Information
-
Lakewood, CO
5 miles point to pointJefferson County, CO
5. GiGi's 5K
-
May 4, 2024Saturday
-
5K run
More Information
-
Lakewood, CO
5 miles point to pointJefferson County, CO
6. Greenland Trail Races
-
May 4, 2024Saturday
-
50K, 25K, 8M, 4M trail run
More Information
-
Larkspur, CO
36 miles point to pointDouglas County, CO
7. Hope House 5K & Fun Run
-
May 4, 2024Saturday
-
5K, 1M run
More Information
-
Arvada, CO
6 miles point to pointJefferson County, CO
8. New Vision 5K
-
May 4, 2024Saturday
-
5K run
More Information
-
Loveland, CO
46 miles point to pointLarimer County, CO
9. Run For The Trees
-
May 4, 2024Saturday
-
2M run
More Information
-
Loveland, CO
46 miles point to pointLarimer County, CO
10. Run for the Trees - BSBF 2 Mile Run
-
May 4, 2024Saturday
-
2M run
More Information
-
Loveland, CO
46 miles point to pointLarimer County, CO
11. South Boulder Creek parkrun
-
May 4, 2024Saturday
-
5K run
More Information
-
Boulder, CO
24 miles point to pointBoulder County, CO
12. Carbon Valley Half Marathon
-
May 11, 2024Saturday
-
13.1M, 5K, 1M run | 13.1M relay | kids run
More Information
-
Firestone, CO
26 miles point to pointWeld County, CO
13. CMRA Tucker Lake 6.5 Mile
-
May 11, 2024Saturday
-
6.5M run
More Information
-
Arvada, CO
6 miles point to pointJefferson County, CO
14. Colorado Brewery Running Series
-
May 11, 2024Saturday
-
5K run
More Information
-
Northglenn, CO
10 miles point to pointAdams County, CO
15. Colorado Friends of First Responders Annual Run
-
May 11, 2024Saturday
-
10K, 5K run
More Information
-
Littleton, CO
9 miles point to pointArapahoe County, CO
16. Colorado Friends of First Responders
-
May 11, 2024Saturday
-
10K, 5K run | kids run
More Information
-
Littleton, CO
9 miles point to pointArapahoe County, CO
17. Girls on the Run 5K
-
May 11, 2024Saturday
-
5K run
More Information
-
Longmont, CO
30 miles point to pointBoulder County, CO
18. High Line Canal Run
-
May 11, 2024Saturday
-
10K, 5K run
More Information
-
Centennial, CO
12 miles point to pointArapahoe County, CO
19. HRCA Mother's Day 5K
-
May 11, 2024Saturday
-
5K run
More Information
-
Highlands Ranch, CO
13 miles point to pointDouglas County, CO
20. South Boulder Creek parkrun
-
May 11, 2024Saturday
-
5K run
More Information
-
Boulder, CO
24 miles point to pointBoulder 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.