July Trail Runs within 300 miles of Aurora, CO
Evergreen, CO
Evergreen Mountain 15K
Jul 13, 2024
Crested Butte, CO
Grin and Bear It Trail Run
Jul 13, 2024
Colorado Springs, CO
Blue Moon Trail Run
Jul 26, 2024
May 24, 2024
Jun 28, 2024
Nielson Two Mile Challenge
Mar 1, 2025
Apr 5, 2025
May 3, 2025
Jun 1, 2024
8 more
Pikes Peak Ultra
Jul 27, 2024
Silverton, CO
Kendall Mountain Run
Jul 7, 2024
Hardrock 100
Jul 12, 2024
Aurora, CO
Sundown XC
Jul 26, 2024
Steamboat Springs, CO
Spring Creek Memorial Trail Run
Jul 20, 2024
Winter Park, CO
Midsummers Night 10K
Jul 12, 2024
Manitou Springs, CO
Barr Trail Mountain Race
Jul 21, 2024
Santa Fe, NM
Santa Fe Striders Running Festival
Jul 20, 2024
Casper, WY
Skunk Hollow Sneaker Chase
Jul 20, 2024
Aspen, CO
Power of Four Trail Run
Jul 20, 2024
Highlands Ranch, CO
Chase the Moon 12-Hour Endurance Run
Jul 19, 2024
Leadville, CO
Leadville Silver Rush 50M Trail Run Race
Jul 6, 2024
Brighton, CO
Barr Lake 30K and 15K
Jul 14, 2024
Breckenridge, CO
Independence Day 10k Trail Run
Jul 4, 2024
Fairplay, CO
Silverheels Trail Runs
Jul 12, 2024
Jul 13, 2024
Pagosa Springs, CO
Fox on the Run Trail Races
Jul 20, 2024
Telluride, CO
Telluride Foundation Rundola: Run for Good
Jul 4, 2024
Box Canyon Trail Races
Jul 20, 2024
Canon City, CO
Royal Gorge Whitewater Festival Trail Runs
Jul 27, 2024
Conifer, CO
Elevation Run/Walk
Jul 27, 2024
Red River, NM
Enchanted Forest Trail Races
Jul 27, 2024
Grand Mesa, CO
Grand Mesa Ultras
Jul 27, 2024
Mount Princeton, CO
High Lonesome 100
Jul 19, 2024
Hahns Peak Village, CO
Hahns Peak Vertical Trail Race
Jul 6, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Independence Day 10k Trail Run
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Jul 4, 2024Thursday
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10K trail run
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Breckenridge, CO
66 miles point to pointSummit County, CO
2. Telluride Foundation Rundola: Run for Good
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Jul 4, 2024Thursday
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1M trail run
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Telluride, CO
201 miles point to pointSan Miguel County, CO
3. Hahns Peak Vertical Trail Race
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Jul 6, 2024Saturday
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8M trail run
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Hahns Peak Village, CO
134 miles point to pointRoutt County, CO
4. Leadville Silver Rush 50M Trail Run Race
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Jul 6, 2024Saturday
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50M trail run
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Leadville, CO
84 miles point to pointLake County, CO
5. Nielson Two Mile Challenge
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Jul 6, 2024Saturday
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2M trail run
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Colorado Springs, CO
62 miles point to pointEl Paso County, CO
6. Vail HillClimb
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Jul 6, 2024Saturday
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7.5M trail run
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Vail, CO
82 miles point to pointEagle County, CO
7. Kendall Mountain Run
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Jul 7, 2024Sunday
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12M, 11K trail run
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Silverton, CO
200 miles point to pointSan Juan County, CO
8. Hardrock 100
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Jul 12, 2024Friday
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100M trail run
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Silverton, CO
200 miles point to pointSan Juan County, CO
9. Midsummers Night 10K
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Jul 12, 2024Friday
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10K trail run
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Winter Park, CO
51 miles point to pointGrand County, CO
10. Silverheels Trail Runs
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Jul 12, 2024Friday
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100M, 100K trail run
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Fairplay, CO
71 miles point to pointPark County, CO
11. Evergreen Mountain 15K
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Jul 13, 2024Saturday
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15K trail run
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Evergreen, CO
27 miles point to pointJefferson County, CO
12. Grin and Bear It Trail Run
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Jul 13, 2024Saturday
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25K, 15K trail run
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Crested Butte, CO
126 miles point to pointGunnison County, CO
13. Silverheels Trail Runs
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Jul 13, 2024Saturday
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50M, 60K, 18M, 10M trail run
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Fairplay, CO
71 miles point to pointPark County, CO
14. Barr Lake 30K and 15K
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Jul 14, 2024Sunday
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30K, 15K trail run
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Brighton, CO
18 miles point to pointAdams County, CO
15. Chase the Moon 12-Hour Endurance Run
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Jul 19, 2024Friday
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12H trail run | 12H relay
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Highlands Ranch, CO
15 miles point to pointDouglas County, CO
16. High Lonesome 100
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Jul 19, 2024Friday
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100M trail run
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Mount Princeton, CO
99 miles point to pointChaffee County, CO
17. Box Canyon Trail Races
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Jul 20, 2024Saturday
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30K, 10M trail run
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Telluride, CO
201 miles point to pointSan Miguel County, CO
18. Fox on the Run Trail Races
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CancelledJul 20, 2024Saturday
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10M, 5M trail run
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Pagosa Springs, CO
205 miles point to pointArchuleta County, CO
19. Power of Four Trail Run
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Jul 20, 2024Saturday
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50K, 25K, 10K trail run
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Aspen, CO
112 miles point to pointPitkin County, CO
20. Santa Fe Striders Running Festival
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Jul 20, 2024Saturday
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5K trail run | kids run
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Santa Fe, NM
285 miles point to pointSanta Fe 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.