September Races within 100 miles of Frisco, CO
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.
City Location
1. 10K at 10,000 Feet Trail Run
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Sep 1, 2024Sunday
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10K, 5K trail run
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Steamboat Springs, CO
74 miles point to pointRoutt County, CO
2. Orangetheory 5K at Labor Day Lift Off
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Sep 1, 2024Sunday
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5K run
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Colorado Springs, CO
85 miles point to pointEl Paso County, CO
3. Wine Run 5K at Holy Cross Abbey
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Sep 1, 2024Sunday
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5K run
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Canon City, CO
90 miles point to pointFremont County, CO
4. Labor Day Half Marathon
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Sep 2, 2024Monday
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13.1M, 10K, 5K run
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Parker, CO
71 miles point to pointDouglas County, CO
5. Breck Crest Mountain Marathon
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Past DateSep 3, 2023Sunday
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23M, 13.1M, 10K trail run
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Breckenridge, CO
7 miles point to pointSummit County, CO
6. Calarat Challenge Trail Running Festival
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Past DateSep 3, 2023Sunday
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13.1M, 10K, 5K trail run | kids run
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Jamestown, CO
53 miles point to pointBoulder County, CO
7. Lakewood Trail Series
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Sep 4, 2024Wednesday
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7M, 4M trail run
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Lakewood, CO
54 miles point to pointJefferson County, CO
8. Roost Rebellion Relays
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Sep 4, 2024Wednesday
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4M relay
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Denver, CO
59 miles point to pointDenver County, CO
9. Flaming Foliage Relay
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Sep 6, 2024Friday
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160M relay
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startIdaho Springs, CO33 miles point to pointfinishBuena Vista, CO51 miles point to pointClear Creek County, COChaffee County, CO
10. Flaming Foliage Relay
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Sep 6, 2024Friday
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160M relay
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startIdaho Springs, CO33 miles point to pointfinishBuena Vista, CO51 miles point to pointClear Creek County, COChaffee County, CO
11. Aspen parkrun
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Sep 7, 2024Saturday
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5K run
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Aspen, CO
47 miles point to pointPitkin County, CO
12. Black Squirrel Half Marathon
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Sep 7, 2024Saturday
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13.1M trail run
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Bellvue, CO
87 miles point to pointLarimer County, CO
13. Blue Shoe Run for Prostate Cancer
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Sep 7, 2024Saturday
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5K run
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Denver, CO
59 miles point to pointDenver County, CO
14. Cirque Series - Arapahoe Basin
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Sep 7, 2024Saturday
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8.8M trail run
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Keystone, CO
8 miles point to pointSummit County, CO
15. Devil on the Divide
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Sep 7, 2024Saturday
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50K, 22K trail run
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Empire, CO
25 miles point to pointClear Creek County, CO
16. Harvest Moon Long Course Triathlon
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Sep 7, 2024Saturday
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half triathlon | half duathlon
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Boulder, CO
53 miles point to pointBoulder County, CO
17. Littlefoot Triathlon
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Sep 7, 2024Saturday
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sprint triathlon
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Lakewood, CO
54 miles point to pointJefferson County, CO
18. Nielson Two Mile Challenge
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Sep 7, 2024Saturday
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2M trail run
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Colorado Springs, CO
85 miles point to pointEl Paso County, CO
19. RexRun For PAWSitivity 5K Trail Run/Walk
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Sep 7, 2024Saturday
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5K trail run | kids run
Virtual OptionMore Information
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Aurora, CO
68 miles point to pointArapahoe County, CO
20. SheSprints
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Sep 7, 2024Saturday
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sprint triathlon | sprint triathlon relay | sprint duathlon
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Women Only
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Aurora, CO
68 miles point to pointArapahoe 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.