March 5Ks within 50 miles of Morrison, CO
Thornton, CO
Lucky Dog Dash
Mar 2, 2024
Golden, CO
All-Out Spring Fever
Mar 23, 2025
Winter Park, CO
Alpenglow Bounce 5K
Mar 9, 2024
Lyons, CO
Lucky Lyons
Mar 9, 2024
Highlands Ranch, CO
HRCA St. Patrick's Day 5K
Mar 23, 2024
Boulder, CO
South Boulder Creek parkrun
Mar 23, 2024
Mar 30, 2024
Apr 6, 2024
Apr 13, 2024
48 more
Lucky Leprechaun 5K
Mar 16, 2025
Greenwood Village, CO
That Dam Run
Mar 3, 2024
Lakewood, CO
Ram Run 5K
Mar 30, 2024
Air Force Academy, CO
Herstory is Now Fun Run
Mar 6, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. South Boulder Creek parkrun
-
Mar 1, 2025Saturday
-
5K run
More Information
-
Boulder, CO
25 miles point to pointBoulder County, CO
2. Lucky Dog Dash
-
Past DateMar 2, 2024Saturday
-
5K run
More Information
-
Thornton, CO
19 miles point to pointAdams County, CO
3. That Dam Run
-
Past DateMar 3, 2024Sunday
-
13.1M, 10K, 5K run | kids run
More Information
-
Greenwood Village, CO
13 miles point to pointArapahoe County, CO
4. Time to Paddy 5K/10K and Lucky 13.1
-
Past DateMar 3, 2024Sunday
-
13.1M, 10K, 5K run | kids run
Virtual OptionMore Information
-
Denver, CO
12 miles point to pointDenver County, CO
5. Herstory is Now Fun Run
-
Past DateMar 6, 2024Wednesday
-
5K run
More Information
-
Air Force Academy, CO
49 miles point to pointEl Paso County, CO
6. South Boulder Creek parkrun
-
Mar 8, 2025Saturday
-
5K run
More Information
-
Boulder, CO
25 miles point to pointBoulder County, CO
7. Alpenglow Bounce 5K
-
Past DateMar 9, 2024Saturday
-
5K run
More Information
-
Winter Park, CO
35 miles point to pointGrand County, CO
8. Lucky Lyons
-
Past DateMar 9, 2024Saturday
-
10K, 5K run
More Information
-
Lyons, CO
40 miles point to pointBoulder County, CO
9. Lucky Leprechaun 5K
-
Mar 16, 2025Sunday
-
5K run
More Information
-
Boulder, CO
25 miles point to pointBoulder County, CO
10. ShamROCK Stampede
-
Past DateMar 16, 2024Saturday
-
10K, 5K run
More Information
-
Castle Rock, CO
26 miles point to pointDouglas County, CO
11. South Boulder Creek parkrun
-
Past DateMar 16, 2024Saturday
-
5K run
More Information
-
Boulder, CO
25 miles point to pointBoulder County, CO
12. All-Out Spring Fever
-
Mar 23, 2025Sunday
-
13.1M, 10K, 5K run
More Information
-
Golden, CO
7 miles point to pointJefferson County, CO
13. Central Park 5K
-
Mar 23, 2025Sunday
-
5K run
More Information
-
Denver, CO
12 miles point to pointDenver County, CO
14. HRCA St. Patrick's Day 5K
-
Past DateMar 23, 2024Saturday
-
5K run
More Information
-
Highlands Ranch, CO
14 miles point to pointDouglas County, CO
15. South Boulder Creek parkrun
-
Past DateMar 23, 2024Saturday
-
5K run
More Information
-
Boulder, CO
25 miles point to pointBoulder County, CO
16. Eggstravaganza Challenge 5K
-
Mar 30, 2024Saturday
-
5K run
More Information
-
Castle Rock, CO
26 miles point to pointDouglas County, CO
17. Ram Run 5K
-
Mar 30, 2024Saturday
-
5K run
More Information
-
Lakewood, CO
7 miles point to pointJefferson County, CO
18. South Boulder Creek parkrun
-
Mar 30, 2024Saturday
-
5K run
More Information
-
Boulder, CO
25 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.