Upcoming Races within 50 miles of Windsor, 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
141. Mountain Ave Mile
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Aug 9, 2024Friday
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1M run
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Fort Collins, CO
12 miles point to pointLarimer County, CO
142. Colorado Brewery Running Series
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Aug 10, 2024Saturday
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5K run
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Arvada, CO
48 miles point to pointJefferson County, CO
143. Holy Cow Trail Stampede
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Aug 10, 2024Saturday
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10K, 5K run
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Westminster, CO
45 miles point to pointAdams County, COJefferson County, CO
144. Human Race
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Aug 10, 2024Saturday
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13.1M, 10K, 5K run | kids run
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Fort Collins, CO
12 miles point to pointLarimer County, CO
145. South Boulder Creek parkrun
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Aug 10, 2024Saturday
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5K run
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Boulder, CO
38 miles point to pointBoulder County, CO
146. Sunrise Stampede 5K
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Aug 10, 2024Saturday
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5K, 1M run
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Longmont, CO
24 miles point to pointBoulder County, CO
147. Eye Love Logan and Zoe 5K
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Aug 11, 2024Sunday
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5K run | kids run
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Westminster, CO
45 miles point to pointAdams County, COJefferson County, CO
148. Hometown Half Marathon
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Aug 11, 2024Sunday
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13.1M, 10K, 5K, 1M run | kids run
Virtual OptionMore Information
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Westminster, CO
45 miles point to pointAdams County, COJefferson County, CO
149. Rocky Mountain Tri Fest
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Aug 11, 2024Sunday
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sprint, supersprint triathlon | kids run
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Boulder, CO
38 miles point to pointBoulder County, CO
150. Lory Summer Trail Series
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Aug 13, 2024Tuesday
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10K trail run
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Fort Collins, CO
12 miles point to pointLarimer County, CO
151. Eldorado Springs Run for the Cure
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Aug 15, 2024Thursday
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4M run
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Eldorado Springs, CO
42 miles point to pointBoulder County, CO
152. Colorado Brewery Running Series
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Aug 17, 2024Saturday
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5K run
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Wheat Ridge, CO
50 miles point to pointJefferson County, CO
153. South Boulder Creek parkrun
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Aug 17, 2024Saturday
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5K run
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Boulder, CO
38 miles point to pointBoulder County, CO
154. Valley 5000
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Aug 17, 2024Saturday
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5K run | kids run
Virtual OptionMore Information
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Loveland, CO
11 miles point to pointLarimer County, CO
155. Erie Half & 5K
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Aug 18, 2024Sunday
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13.1M, 5K run
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Erie, CO
31 miles point to pointWeld County, CO
156. Outdoor Divas Sprint Triathlon
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Aug 18, 2024Sunday
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sprint triathlon
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Women Only
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Longmont, CO
24 miles point to pointBoulder County, CO
157. Lory Summer Trail Series
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Aug 20, 2024Tuesday
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5K trail run
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Fort Collins, CO
12 miles point to pointLarimer County, CO
158. Boulder Sunset 10K/5K
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Aug 24, 2024Saturday
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10K, 5K run
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Boulder, CO
38 miles point to pointBoulder County, CO
159. Boulder Sunset Triathlon
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Aug 24, 2024Saturday
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olympic, sprint triathlon | sprint duathlon
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Boulder, CO
38 miles point to pointBoulder County, CO
160. Frontier Academy Community 5K
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Aug 24, 2024Saturday
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5K run
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Greeley, CO
11 miles point to pointWeld 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.