April Races within 400 miles of Frisco, CO on Sundays
Longmont, CO
Boulder Track Series Meet 1
Apr 14, 2024
Colorado Brewery Running Series
Apr 21, 2024
Boulder Track Series Meet 2
Apr 28, 2024
Denver, CO
RMRR Trophy Series - April
Apr 7, 2024
Three Creeks Half Marathon
Apr 7, 2024
Healthy Kids Running Series
Apr 14, 2024
Apr 21, 2024
May 5, 2024
May 19, 2024
1 more
Unicorn 5K
Apr 21, 2024
Donut Dash 5K
Apr 6, 2025
The Mile High 4.20K
Apr 20, 2025
Colorado Springs, CO
Time Travel Half Marathon
Apr 21, 2024
Grand Junction, CO
Elevate Kids Fun Run
Apr 6, 2025
Golden, CO
Fairmount 5K Pancake Fun Run
Apr 28, 2024
Spearfish, SD
Black Hills Tri Fest
Apr 21, 2024
Albuquerque, NM
Cravin' Cookies Run
Apr 21, 2024
Lobo Triathlons
Apr 28, 2024
NM Cinco de Mayo Run
Apr 28, 2024
Run to Break the Silence
Apr 13, 2025
Arvada, CO
Spring Fling Prairie Dog Half
Apr 13, 2025
Brighton, CO
Blue Heron Half and 5K
Apr 21, 2024
Fort Collins, CO
Flying Pig 5K
Apr 28, 2024
Horsetooth Half Marathon
Apr 13, 2025
Canyon, TX
Bar Z Wine Run 5K
Apr 14, 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. Donut Dash 5K
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Apr 6, 2025Sunday
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5K run
More Information
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Denver, CO
59 miles point to pointDenver County, CO
2. Elevate Kids Fun Run
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Apr 6, 2025Sunday
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10K, 5K, 2.5K run
More Information
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Grand Junction, CO
135 miles point to pointMesa County, CO
3. Healthy Kids Running Series
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Past DateApr 7, 2024Sunday
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kids run
More Information
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Trinidad, CO
187 miles point to pointLas Animas County, CO
4. RMRR Trophy Series - April
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Past DateApr 7, 2024Sunday
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4M run
More Information
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Denver, CO
59 miles point to pointDenver County, CO
5. Three Creeks Half Marathon
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Past DateApr 7, 2024Sunday
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13.1M run
More Information
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Denver, CO
59 miles point to pointDenver County, CO
6. Horsetooth Half Marathon
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Apr 13, 2025Sunday
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13.1M run
More Information
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Fort Collins, CO
88 miles point to pointLarimer County, CO
7. Run to Break the Silence
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Apr 13, 2025Sunday
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10K, 5K trail run | kids run
More Information
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Albuquerque, NM
312 miles point to pointBernalillo County, NM
8. Spring Fling Prairie Dog Half
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Apr 13, 2025Sunday
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13.1M, 10K, 5K run | kids run
More Information
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Arvada, CO
56 miles point to pointJefferson County, CO
9. Bar Z Wine Run 5K
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Past DateApr 14, 2024Sunday
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5K run
More Information
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Canyon, TX
387 miles point to pointRandall County, TX
10. Boulder Track Series Meet 1
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Past DateApr 14, 2024Sunday
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track meet
More Information
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Longmont, CO
66 miles point to pointBoulder County, CO
11. Desert RATS Trail Running Festival
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Past DateApr 14, 2024Sunday
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13.1M, 10K trail run
More Information
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Fruita, CO
143 miles point to pointMesa County, CO
12. Healthy Kids Running Series - Denver
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Past DateApr 14, 2024Sunday
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kids run
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Denver, CO
59 miles point to pointDenver County, CO
13. Healthy Kids Running Series
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Past DateApr 14, 2024Sunday
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kids run
More Information
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Trinidad, CO
187 miles point to pointLas Animas County, CO
14. Healthy Kids Running Series - Aurora
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Past DateApr 14, 2024Sunday
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kids run
More Information
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Aurora, CO
68 miles point to pointArapahoe County, CO
15. Platte River Half Marathon
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Past DateApr 14, 2024Sunday
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13.1M run | 13.1M relay
More Information
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Littleton, CO
57 miles point to pointArapahoe County, CO
16. The Mile High 4.20K
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TentativeApr 20, 2025Sunday
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4.2K run
Virtual OptionMore Information
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Denver, CO
59 miles point to pointDenver County, CO
17. Black Hills Tri Fest
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Past DateApr 21, 2024Sunday
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sprint triathlon | sprint triathlon relay
More Information
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Spearfish, SD
359 miles point to pointLawrence County, SD
18. Blue Heron Half and 5K
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Past DateApr 21, 2024Sunday
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13.1M, 5K run
More Information
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Brighton, CO
73 miles point to pointAdams County, CO
19. Colorado Brewery Running Series
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Past DateApr 21, 2024Sunday
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5K run
More Information
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Longmont, CO
66 miles point to pointBoulder County, CO
20. Cravin' Cookies Run
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Past DateApr 21, 2024Sunday
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5K run | kids run
Virtual OptionMore Information
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Albuquerque, NM
312 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.