Classic Races in Douglas County, CO
1. Parker July 4th 5K
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Past DateJul 4, 2023Tuesday
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5K run
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Parker, CO
Douglas County, CO
2. Q Man Classic
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Past DateAug 12, 2023Saturday
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5K run
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Highlands Ranch, CO
Douglas County, CO
3. ThunderRidge Grizzly 2 Mile
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Past DateAug 19, 2023Saturday
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2M run
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Highlands Ranch, CO
Douglas County, CO
4. Bluffs 8K Trail Run
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Past DateAug 27, 2023Sunday
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8K trail run
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Lone Tree, CO
Douglas County, CO
5. For a City 5K
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Past DateSep 16, 2023Saturday
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5K run
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Lone Tree, CO
Douglas County, CO
6. Reuter Hess Trail Race
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Past DateNov 12, 2023Sunday
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10K trail run
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Parker, CO
Douglas County, CO
7. Highlands Ranch Turkey Day 5K
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Past DateNov 23, 2023Thursday
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5K run
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Highlands Ranch, CO
Douglas County, CO
8. Love 'em Or Leave 'em Valentine's Day 5K/10K
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Past DateFeb 10, 2024Saturday
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10K, 5K run
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Parker, CO
Douglas County, CO
9. ShamROCK Stampede
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Past DateMar 16, 2024Saturday
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10K, 5K run
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Castle Rock, CO
Douglas County, CO
10. HRCA St. Patrick's Day 5K
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Past DateMar 23, 2024Saturday
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5K run
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Highlands Ranch, CO
Douglas County, CO
11. Eggstravaganza Challenge 5K
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Past DateMar 30, 2024Saturday
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5K run
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Castle Rock, CO
Douglas County, CO
12. Rock Hawk Trail Races
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Past DateApr 27, 2024Saturday
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13.1M, 10K, 5K trail run
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Castle Rock, CO
Douglas County, CO
13. Greenland Trail Races
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Past DateMay 4, 2024Saturday
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50K, 25K, 8M, 4M trail run
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Larkspur, CO
Douglas County, CO
14. HRCA Mother's Day 5K
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Past DateMay 11, 2024Saturday
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5K run
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Highlands Ranch, CO
Douglas County, CO
15. Memorial Day Run & March
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Past DateMay 18, 2024Saturday
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30K, 10K, 5K run
Virtual OptionMore Information
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Castle Rock, CO
Douglas County, CO
16. Mountain Ridge Trail Race
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Jun 1, 2024Saturday
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21M, 13.1M, 10K, 5K trail run
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Highlands Ranch, CO
Douglas County, CO
17. Climb 4 Change
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Jun 8, 2024Saturday
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stair climb
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Castle Rock, CO
Douglas County, CO
18. Cattle Crossing 5K
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Jun 15, 2024Saturday
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5K run | kids run
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Parker, CO
Douglas County, CO
19. Freedom 4 Miler
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Jun 29, 2024Saturday
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4M, 1M run
Virtual OptionMore Information
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Lone Tree, CO
Douglas County, CO
20. July 4th ROCK-IT Run
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Jul 4, 2024Thursday
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13.1M, 5K run | 13.1M relay | kids run
Virtual OptionMore Information
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Castle Rock, CO
Douglas 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.