Triathlons within 100 miles of Golden, CO on Sundays
Steamboat Springs, CO
Stagecoach Gravel Triathlon
Aug 3, 2025
Castle Rock, CO
Tri the Rock
Sep 8, 2024
Loveland, CO
Last Call Triathlon
Sep 29, 2024
Boulder, CO
Boulder Sunrise Triathlon
Jun 23, 2024
Boulder Peak Triathlon
Jul 14, 2024
Rocky Mountain Tri Fest
Aug 11, 2024
Greenwood Village, CO
Tri-Our-Village Youth Triathlon
Sep 8, 2024
Commerce City, CO
Wild For Life Triathlon
Oct 13, 2024
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Boulder Sunrise Triathlon
-
Past DateJun 23, 2024Sunday
-
olympic, sprint triathlon | sprint duathlon
More Information
-
Boulder, CO
18 miles point to pointBoulder County, CO
2. Boulder Peak Triathlon
-
Past DateJul 14, 2024Sunday
-
olympic triathlon | olympic duathlon
More Information
-
Boulder, CO
18 miles point to pointBoulder County, CO
3. NoCo Summer Send-Off Youth Triathlon
-
Past DateAug 11, 2024Sunday
-
youth triathlon
More Information
-
Windsor, CO
53 miles point to pointWeld County, CO
4. Rocky Mountain Tri Fest
-
Past DateAug 11, 2024Sunday
-
sprint, supersprint triathlon | kids run
More Information
-
Boulder, CO
18 miles point to pointBoulder County, CO
5. Outdoor Divas Sprint Triathlon
-
Past DateAug 18, 2024Sunday
-
sprint triathlon
More Information
-
Women Only
-
Longmont, CO
29 miles point to pointBoulder County, CO
6. Tri the Rock
-
Sep 8, 2024Sunday
-
youth triathlon
More Information
-
Castle Rock, CO
32 miles point to pointDouglas County, CO
7. Tri-Our-Village Youth Triathlon
-
Sep 8, 2024Sunday
-
youth triathlon
More Information
-
Greenwood Village, CO
17 miles point to pointArapahoe County, CO
8. Oktoberfest Sprint Triathlon
-
Sep 22, 2024Sunday
-
sprint triathlon
More Information
-
Longmont, CO
29 miles point to pointBoulder County, CO
9. Last Call Triathlon
-
Sep 29, 2024Sunday
-
sprint, supersprint triathlon | sprint triathlon relay | sprint duathlon | sprint duathlon relay | sprint aquathon
More Information
-
Loveland, CO
45 miles point to pointLarimer County, CO
10. Wild For Life Triathlon
-
Oct 13, 2024Sunday
-
sprint triathlon | sprint triathlon relay
More Information
-
Commerce City, CO
15 miles point to pointAdams County, CO
11. Stagecoach Gravel Triathlon
-
Aug 3, 2025Sunday
-
sprint triathlon
More Information
-
Steamboat Springs, CO
99 miles point to pointRoutt 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.