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
61. Healthy Kids Running Series - Denver
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Apr 23, 2023Sunday
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kids run
More Information
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Denver, CO
Denver County, CO
62. RMRR Spring Marathon Training Series
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Apr 23, 2023Sunday
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20M, 10M run
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Thornton, CO
Adams County, CO
63. Spiral Drive Run
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Apr 23, 2023Sunday
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4M run
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Salida, CO
Chaffee County, CO
64. Unicorn 5K (Denver-East)
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Apr 23, 2023Sunday
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5K, 1M run
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Denver, CO
Denver County, CO
65. We Care Chili Chase - Community 5K
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Apr 28, 2023Friday
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5K run
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Keenesburg, CO
Weld County, CO
66. GiGiFIT Acceptance Challenge 5K Glow Run
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Apr 29, 2023Saturday
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5K run | kids run | 5K novelty run
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Lakewood, CO
Jefferson County, CO
67. JR Pinon Memorial RUN 5K
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Apr 29, 2023Saturday
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5K run
Virtual OptionMore Information
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Castle Rock, CO
Douglas County, CO
68. Aspen parkrun
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Apr 29, 2023Saturday
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5K run
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Aspen, CO
Pitkin County, CO
69. Cheyenne Mountain Trail Race
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Apr 29, 2023Saturday
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50K, 25K, 10K trail run
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Colorado Springs, CO
El Paso County, CO
70. Five Star Fun Run and 5K
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Apr 29, 2023Saturday
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5K run | kids run
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Brighton, CO
Adams County, CO
71. GiGi's 5K
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Apr 29, 2023Saturday
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5K run
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Lakewood, CO
Jefferson County, CO
72. Healthy Kids Running Series - Fort Collins
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Apr 29, 2023Saturday
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kids run
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Fort Collins, CO
Larimer County, CO
73. South Boulder Creek parkrun
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Apr 29, 2023Saturday
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5K run
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Boulder, CO
Boulder County, CO
74. Villa Bella Expeditionary School's Color Crazy 5K
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Apr 29, 2023Saturday
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5K novelty run
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Pueblo, CO
Pueblo County, CO
75. Blue Heron Half and 5K
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Apr 30, 2023Sunday
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13.1M, 5K run
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Brighton, CO
Adams County, CO
76. Fairmount 5K Costume Fun Run
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Apr 30, 2023Sunday
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5K run
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Golden, CO
Jefferson County, CO
77. Healthy Kids Running Series
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Apr 30, 2023Sunday
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kids run
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Trinidad, CO
Las Animas County, CO
78. Healthy Kids Running Series - Aurora
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Apr 30, 2023Sunday
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kids run
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Aurora, CO
Arapahoe County, CO
79. Healthy Kids Running Series - Denver
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Apr 30, 2023Sunday
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kids run
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Denver, CO
Denver County, CO
80. Mountain Ridge Trail Race
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Apr 30, 2023Sunday
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22M, 13.1M, 10K trail run
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Highlands Ranch, CO
Douglas 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.