Upcoming Races in Colorado
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. Stepping Stone 5K
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Jun 2, 2024Sunday
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5K, 2.5K run
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Littleton, CO
Arapahoe County, CO
142. Boulder Stroke & Stride Series
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Jun 5, 2024Wednesday
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aquathon | 5K run
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Boulder, CO
Boulder County, CO
143. BRR All Comers Summer Track and Field Series
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Jun 6, 2024Thursday
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track meet
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Boulder, CO
Boulder County, CO
144. Mountain Games - Rocky Dog Trail Run
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Jun 6, 2024Thursday
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5K trail run
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Vail, CO
Eagle County, CO
145. Mountain Games - Apres 5K
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Jun 7, 2024Friday
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5K trail run
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Vail, CO
Eagle County, CO
146. Ragnar Trail Colorado
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Jun 7, 2024Friday
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120M relay
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Snowmass Village, CO
Pitkin County, CO
147. All-Out Summer Breeze
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Jun 8, 2024Saturday
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13.1M, 10K, 5K run
Virtual OptionMore Information
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Arvada, CO
Jefferson County, CO
148. Aspen parkrun
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Jun 8, 2024Saturday
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5K run
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Aspen, CO
Pitkin County, CO
149. 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
150. Creede Donkey Dash
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Jun 8, 2024Saturday
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10M, 3M run
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Creede, CO
Mineral County, CO
151. Into The Wild Running Festival
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Jun 8, 2024Saturday
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10K, 5K run
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Keenesburg, CO
Weld County, CO
152. Ironman 70.3 Boulder
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Jun 8, 2024Saturday
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half triathlon
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Boulder, CO
Boulder County, CO
153. Jodi's Race 5K
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Jun 8, 2024Saturday
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5K run
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Denver, CO
Denver County, CO
154. Miles for Melanoma - Denver
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Jun 8, 2024Saturday
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5K, 1M run
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Denver, CO
Denver County, CO
155. Ovid Days Color Run
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Jun 8, 2024Saturday
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5K novelty run
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Ovid, CO
Sedgwick County, CO
156. Pueblo Levee 5K
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Jun 8, 2024Saturday
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5K run
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Pueblo, CO
Pueblo County, CO
157. Rosie Run
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Jun 8, 2024Saturday
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5K run
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Colorado Springs, CO
El Paso County, CO
158. South Boulder Creek parkrun
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Jun 8, 2024Saturday
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5K run
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Boulder, CO
Boulder County, CO
159. Steamworks Half Marathon
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Jun 8, 2024Saturday
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13.1M run
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Durango, CO
La Plata County, CO
160. Unicorn 5K
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Jun 8, 2024Saturday
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5K, 1K run
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Littleton, CO
Arapahoe 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.