April Half Marathons in Colorado on Weekends

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Name Open Date Close Date
With Virtual Option
1. Three Creeks Half Marathon
2. Boulder Rez Half
3. Desert RATS Trail Running Festival
4. Horsetooth Half Marathon
5. Platte River Half Marathon
6. Spring Fling Prairie Dog Half
7. All-Out Beat the Heat
8. Great Western Trail Race
9. Time Travel Half Marathon
10. Blue Heron Half and 5K
11. Time Travel Half Marathon - Colorado Springs
12. Runs With Scissors Races
13. NOCO Half Marathon & 10K
14. Rock Hawk Trail Races

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.