Multisport Events in Colorado
Longmont, CO
Outdoor Divas Sprint Triathlon
Aug 18, 2024
Longmont Kids Only Triathlon
Aug 24, 2024
Longmont Try-a-Tri
Aug 24, 2024
Oktoberfest Sprint Triathlon
Sep 22, 2024
Aurora, CO
SheSprints
Sep 7, 2024
Durango, CO
Lake Nighthorse Triathlon
Sep 9, 2023
Steamboat Springs, CO
Stagecoach Gravel Triathlon
Aug 4, 2024
Centennial, CO
South Suburban Youth & Adult TRYathlon
Jun 23, 2024
Parker, CO
Kids' TRY-athlon
Jul 13, 2024
Pueblo, CO
Ordinary Mortals Triathlon
May 18, 2025
Castle Rock, CO
Tri the Rock
Sep 8, 2024
Littleton, CO
HRCA Splash Mash Dash Kids Triathlon
Aug 3, 2024
Frisco, CO
Frisco Triathlon
Jul 12, 2024
Boulder, CO
Boulder Stroke & Stride Series
May 30, 2024
Jun 5, 2024
Jun 13, 2024
Jun 20, 2024
5 more
Colorado Triathlon
Jun 1, 2024
Ironman 70.3 Boulder
Jun 8, 2024
Boulder Sunrise Triathlon
Jun 23, 2024
Boulder Peak Triathlon
Jul 14, 2024
Tri Boulder
Jul 20, 2024
Rocky Mountain Tri Fest
Aug 11, 2024
Boulder Sunset Triathlon
Aug 24, 2024
Harvest Moon Long Course Triathlon
Sep 7, 2024
Pagosa Springs, CO
What'Sup Tri
Aug 19, 2023
Pagosa Duathlon
Jul 6, 2024
Ridgway, CO
San Juan Trail Tri
Jun 15, 2024
Gunnison, CO
Gunni Hi Tri
Aug 24, 2024
Greenwood Village, CO
Tri-Our-Village Youth Triathlon
Sep 10, 2023
Lakewood, CO
Littlefoot Triathlon
Sep 7, 2024
Montrose, CO
Black Canyon Triathlon
Sep 28, 2024
Canon City, CO
Tunnel Vision Duathlon
Oct 14, 2023
Carbondale, CO
Tri for the Sun
Jun 10, 2023
Commerce City, CO
Wild For Life Triathlon
Oct 13, 2024
Eagle, CO
LG Tri: Splash/Grind/Sprint
Jul 13, 2024
Fort Collins, CO
XTERRA Lory Triathlon
Jun 15, 2024
Frederick, CO
Cerus DryTri
Mar 2, 2024
Steamboat Lake, CO
Steamboat Lake Triathlon
Jul 28, 2024
Antonito, CO
Sheep Creek Triathlon
Jul 6, 2024
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City Location
1. Barkin Dog Duathlon
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Past DateApr 22, 2023Saturday
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sprint, supersprint duathlon
More Information
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Denver, CO
Denver County, CO
2. Tri for the Sun
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Past DateJun 10, 2023Saturday
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sprint triathlon
More Information
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Carbondale, CO
Garfield County, CO
3. What'Sup Tri
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Past DateAug 19, 2023Saturday
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sprint triathlon
More Information
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Pagosa Springs, CO
Archuleta County, CO
4. Lake Nighthorse Triathlon
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Past DateSep 9, 2023Saturday
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sprint triathlon | sprint triathlon relay
More Information
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Durango, CO
La Plata County, CO
5. Tri-Our-Village Youth Triathlon
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Past DateSep 10, 2023Sunday
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youth triathlon
More Information
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Greenwood Village, CO
Arapahoe County, CO
6. Tunnel Vision Duathlon
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Past DateOct 14, 2023Saturday
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duathlon
More Information
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Canon City, CO
Fremont County, CO
7. Chilly Cheeks Duathlon
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Past DateFeb 24, 2024Saturday
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sprint duathlon
More Information
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Denver, CO
Denver County, CO
8. Cerus DryTri
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Past DateMar 2, 2024Saturday
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other triathlon
More Information
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Frederick, CO
Weld County, CO
9. Valley Bottom Rio Trio
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May 25, 2024Saturday
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sprint dry triathlon
More Information
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Alamosa, CO
Alamosa County, CO
10. Boulder Stroke & Stride Series
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May 30, 2024Thursday
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aquathon | 5K run
More Information
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Boulder, CO
Boulder County, CO
11. Colorado Triathlon
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Jun 1, 2024Saturday
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olympic, sprint triathlon | olympic duathlon
More Information
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Boulder, CO
Boulder County, CO
12. Boulder Stroke & Stride Series
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Jun 5, 2024Wednesday
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aquathon | 5K run
More Information
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Boulder, CO
Boulder County, CO
13. Ironman 70.3 Boulder
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Jun 8, 2024Saturday
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half triathlon
More Information
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Boulder, CO
Boulder County, CO
14. Boulder Stroke & Stride Series
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Jun 13, 2024Thursday
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aquathon | 5K run
More Information
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Boulder, CO
Boulder County, CO
15. San Juan Trail Tri
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Jun 15, 2024Saturday
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sprint dry triathlon
More Information
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Ridgway, CO
Ouray County, CO
16. XTERRA Lory Triathlon
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Jun 15, 2024Saturday
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sprint triathlon
More Information
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Fort Collins, CO
Larimer County, CO
17. Dunk-n-Dash
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Jun 17, 2024Monday
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sprint aquathon | 5K run
More Information
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Avon, CO
Eagle County, CO
18. Boulder Stroke & Stride Series
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Jun 20, 2024Thursday
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aquathon | 5K run
More Information
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Boulder, CO
Boulder County, CO
19. Loveland Lake to Lake Triathlon
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Jun 22, 2024Saturday
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olympic, sprint triathlon | olympic, sprint duathlon
More Information
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Loveland, CO
Larimer County, CO
20. Boulder Sunrise Triathlon
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Jun 23, 2024Sunday
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olympic, sprint triathlon | sprint duathlon
More Information
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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.