Upcoming Races in Colorado

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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.

101. Colorado Marathon
102. Emerge 5K
103. Fruita Trail Half
104. Healthy Kids Running Series - Aurora
105. Healthy Kids Running Series - Denver
106. Healthy Kids Running Series
107. RMRR Trophy Series - May
108. Dash & Dine 5K Series
109. Airlife Memorial Run
110. Aspen parkrun
111. Bubble Run - Denver
112. Carbon Valley Half Marathon
113. Colorado Brewery Running Series - Resolute Brewing
114. Colorado Friends of First Responders
115. ENDURE 12-Hour, 24-Hour, and Half Marathon
116. Federal Cup 5K
117. Fort Collins Mother's Day 5K
118. Girls on the Run 5K
119. Girls on the Run 5K
120. Hayden Cog Run

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.