March Half Marathons within 400 miles of Boulder, CO
Colorado Springs, CO
Time to Paddy 5K/10K and Lucky 13.1
Mar 2, 2024
Golden, CO
All-Out Spring Fever
Mar 23, 2025
Albuquerque, NM
Canteen Brewhouse Run with Joy Half Marathon
Mar 30, 2024
West Jordan, UT
Lucky 13 Half Marathon
Mar 15, 2025
Greenwood Village, CO
That Dam Run
Mar 3, 2024
Salida, CO
Run Through Time Marathon
Mar 8, 2025
Riverton, UT
Riverton Half Marathon & 4Life 5K
Mar 23, 2024
North Salt Lake, UT
March Madness Races
Mar 2, 2024
Fort Collins, CO
Spring Equinox Races
Mar 24, 2024
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. March Madness Races
-
Past DateMar 2, 2024Saturday
-
13.1M, 10K, 5K run
More Information
-
North Salt Lake, UT
356 miles point to pointDavis County, UT
2. Time to Paddy 5K/10K and Lucky 13.1
-
Past DateMar 2, 2024Saturday
-
13.1M, 10K, 5K run | kids run
Virtual OptionMore Information
-
Colorado Springs, CO
85 miles point to pointEl Paso County, CO
3. That Dam Run
-
Past DateMar 3, 2024Sunday
-
13.1M, 10K, 5K run | kids run
More Information
-
Greenwood Village, CO
32 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
24 miles point to pointDenver County, CO
5. Antelope Canyon Ultra Marathons
-
Mar 8, 2025Saturday
-
100M, 50M, 55K, 13.1M trail run
More Information
-
Page, AZ
391 miles point to pointCoconino County, AZ
6. Run Through Time Marathon
-
Mar 8, 2025Saturday
-
2M run | 26.2M, 13.1M trail run | kids run
More Information
-
Salida, CO
109 miles point to pointChaffee County, CO
7. Canyonlands Half Marathon
-
Mar 15, 2025Saturday
-
13.1M, 5M run
More Information
-
Moab, UT
247 miles point to pointGrand County, UT
8. Lucky 13 Half Marathon
-
Mar 15, 2025Saturday
-
13.1M, 10K, 5K run
More Information
-
West Jordan, UT
356 miles point to pointSalt Lake County, UT
9. All-Out Spring Fever
-
Mar 23, 2025Sunday
-
13.1M, 10K, 5K run
More Information
-
Golden, CO
18 miles point to pointJefferson County, CO
10. Riverton Half Marathon & 4Life 5K
-
Past DateMar 23, 2024Saturday
-
13.1M, 5K run
More Information
-
Riverton, UT
355 miles point to pointSalt Lake County, UT
11. Spring Equinox Races
-
Past DateMar 24, 2024Sunday
-
13.1M, 5K run
More Information
-
Fort Collins, CO
41 miles point to pointLarimer County, CO
12. Canteen Brewhouse Run with Joy Half Marathon
-
Past DateMar 30, 2024Saturday
-
13.1M, 5K, 1K run
More Information
-
Albuquerque, NM
348 miles point to pointBernalillo County, NM
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.