Upcoming Multisport Events in Colorado
City Location
1. Barkin Dog Duathlon
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Apr 22, 2023Saturday
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sprint, supersprint duathlon
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Denver, CO
Denver County, CO
2. Ordinary Mortals Triathlon
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May 21, 2023Sunday
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sprint triathlon | sprint triathlon relay | youth triathlon
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Pueblo, CO
Pueblo County, CO
3. Valley Bottom Rio Trio
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May 27, 2023Saturday
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sprint dry triathlon
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Alamosa, CO
Alamosa County, CO
4. Boulder Stroke & Stride Series
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Jun 1, 2023Thursday
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aquathon | 5K run
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Boulder, CO
Boulder County, CO
5. Colorado Triathlon
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Jun 3, 2023Saturday
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olympic, sprint triathlon | olympic duathlon
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Boulder, CO
Boulder County, CO
6. Boulder Stroke & Stride Series
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Jun 7, 2023Wednesday
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aquathon | 5K run
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Boulder, CO
Boulder County, CO
7. Ironman 70.3 Boulder
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Jun 10, 2023Saturday
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half triathlon
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Boulder, CO
Boulder County, CO
8. Tri for the Sun
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Jun 10, 2023Saturday
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sprint triathlon
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Carbondale, CO
Garfield County, CO
9. Boulder Stroke & Stride Series
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Jun 15, 2023Thursday
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aquathon | 5K run
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Boulder, CO
Boulder County, CO
10. XTERRA Lory Triathlon
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Jun 17, 2023Saturday
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sprint triathlon
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Fort Collins, CO
Larimer County, CO
11. Boulder Stroke & Stride Series
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Jun 22, 2023Thursday
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aquathon | 5K run
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Boulder, CO
Boulder County, CO
12. Loveland Lake to Lake Triathlon
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Jun 24, 2023Saturday
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olympic, sprint triathlon | olympic, sprint duathlon
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Loveland, CO
Larimer County, CO
13. Boulder Sunrise Triathlon
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Jun 25, 2023Sunday
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olympic, sprint triathlon | sprint duathlon
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Boulder, CO
Boulder County, CO
14. San Juan Trail Tri
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Jun 25, 2023Sunday
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sprint dry triathlon
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Ridgway, CO
Ouray County, CO
15. South Suburban Youth & Adult TRYathlon
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Jun 25, 2023Sunday
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triathlon | youth triathlon
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Centennial, CO
Arapahoe County, CO
16. Boulder Stroke & Stride Series
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Jun 29, 2023Thursday
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aquathon | 5K run
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Boulder, CO
Boulder County, CO
17. Sheep Creek Triathlon
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Jul 1, 2023Saturday
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3M triathlon
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Antonito, CO
Conejos County, CO
18. SUP-Athlon
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Jul 4, 2023Tuesday
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other dry triathlon
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Georgetown, CO
Clear Creek County, CO
19. LG Tri: Splash/Grind/Sprint
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Jul 8, 2023Saturday
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sprint triathlon
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Eagle, CO
Eagle County, CO
20. Boulder Stroke & Stride Series
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Jul 13, 2023Thursday
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aquathon | 5K run
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Boulder, CO
Boulder 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.