May Races within 400 miles of Castle Rock, 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.
| No | Race Date | Race | Location | Options |
|---|---|---|---|---|
| 1 |
May 2, 2025
Friday
|
Shiprock Marathon
5K run
More Information
 |
Shiprock, NM
270 miles point to point
San Juan County, NM
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|
Boston Marathon Qualifier
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| 2 |
May 3, 2025
Saturday
|
Aspen parkrun
5K run
More Information
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Aspen, CO
105 miles point to point
Pitkin County, CO
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| 3 |
May 3, 2025
Saturday
|
Greenland Trail Races
50K, 25K, 8M, 4M trail run
More Information
|
Larkspur, CO
10 miles point to point
Douglas County, CO
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| 4 |
May 3, 2025
Saturday
|
Happy Trails Marathon
26.2M, 13.1M run
More Information
|
Draper, UT
380 miles point to point
Salt Lake County, UT
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| 5 |
May 3, 2025
Saturday
|
May the Fourth Race
13.1M, 10K, 5K run
Virtual Option
More Information
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Farmington, UT
389 miles point to point
Davis County, UT
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| 6 |
May 3, 2025
Saturday
|
Nielson Two Mile Challenge
2M trail run
More Information
|
Colorado Springs, CO
37 miles point to point
El Paso County, CO
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| 7 |
May 3, 2025
Saturday
|
Provo City Half Marathon
13.1M, 5K run
More Information
|
Provo, UT
365 miles point to point
Utah County, UT
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| 8 |
May 3, 2025
Saturday
|
Run with Sandy
5K run
More Information
|
Rock Springs, WY
276 miles point to point
Sweetwater County, WY
|
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| 9 |
May 3, 2025
Saturday
|
Shiprock Marathon
26.2M, 13.1M run
More Information
|
Shiprock, NM
270 miles point to point
San Juan County, NM
|
|
|
Boston Marathon Qualifier
|
||||
| 10 |
May 3, 2025
Saturday
|
South Boulder Creek parkrun
5K run
More Information
|
Boulder, CO
49 miles point to point
Boulder County, CO
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| 11 |
May 3, 2025
Saturday
|
Take 5 in the Garden
5M, 5K run | 9.5M, 5M trail run
More Information
|
Colorado Springs, CO
37 miles point to point
El Paso County, CO
|
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| 12 |
Past Date
May 4, 2024
Saturday
|
Adams County Foster Care 5K
5K, 1M run
More Information
|
Brighton, CO
42 miles point to point
Adams County, CO
|
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| 13 |
Past Date
May 4, 2024
Saturday
|
Bash the Bluffs 5K
5K, 1M run | kids run
More Information
|
Colorado Springs, CO
37 miles point to point
El Paso County, CO
|
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| 14 |
Past Date
May 4, 2024
Saturday
|
Bob Turner Classic 5K
5K run
More Information
|
Berthoud, CO
65 miles point to point
Larimer County, CO
|
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| 15 |
Past Date
May 4, 2024
Saturday
|
Brain Freeze Fun Walk/Run
5K, 1M run
More Information
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Hays, KS
295 miles point to point
Ellis County, KS
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| 16 |
Past Date
May 4, 2024
Saturday
|
Cinco de Mayo 5K
5K run
More Information
|
Cheyenne, WY
122 miles point to point
Laramie County, WY
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| 17 |
Past Date
May 4, 2024
Saturday
|
Collegiate Peaks Trail Run
50M, 25M trail run
More Information
|
Buena Vista, CO
77 miles point to point
Chaffee County, CO
|
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| 18 |
May 4, 2025
Sunday
|
Colorado Marathon
26.2M, 13.1M, 10K, 5K run | 26.2M relay
More Information
|
Fort Collins, CO
85 miles point to point
Larimer County, CO
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Boston Marathon Qualifier
|
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| 19 |
Past Date
May 4, 2024
Saturday
|
Compete to Defeat Brain Tumors 5K
5K run | kids run
Virtual Option
More Information
|
Elk City, OK
399 miles point to point
Beckham County, OK
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| 20 |
Past Date
May 4, 2024
Saturday
|
CPR 5K
5K run
More Information
|
Salt Lake City, UT
385 miles point to point
Salt Lake County, UT
|
City Location
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.
