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Triathlon in Colorado
TriathlonColorado

Triathlon in Colorado

Browse upcoming amateur triathlon events and compare dates, locations, and popularity. in Colorado.

Upcoming dates Colorado Community-rated events
26 events found

26 eventos

Sort: recommended
DateEventSportLocationDist.26
6JUN
The Valley Bottom Rio TrioTriathlon·Alamosa
Triathlon
Alamosa
—
13JUN
IRONMAN 70.3 BoulderTriathlon·Boulder
Triathlon
Boulder
—
13JUN
IRONMAN Boulder 70.3Triathlon·Boulder
Triathlon
Boulder
—
13JUN
San Juan Trail TriTriathlon·Ridgway
Triathlon
Ridgway
—
13JUN
Summer Kickoff Kids Duathlon 2026Triathlon·Colorado Springs
Triathlon
Colorado Springs
—
20JUN
Lory Off-Road TriathlonTriathlon·Bellvue
Triathlon
Bellvue
—
26JUN
Boulder Bundle (Colorado Tri Sprint + Boulder Peak)Triathlon·5565 51st St
Triathlon
5565 51st St
—
27JUN
Lake to Lake TriathlonTriathlon·Loveland
Triathlon
Loveland
—
27JUN
Loveland Lake to Lake TriathlonTriathlon·2750 N Taft Ave
Triathlon
2750 N Taft Ave
—
29JUN
Tunnel to Towers National Golf Series Northern Colorado Golf ClassicTriathlon·Windsor
Triathlon
Windsor
—
4JUL
Georgetown SUP-AthlonTriathlon·Georgetown
Triathlon
Georgetown
—
4JUL
Sheep Creek TriathlonTriathlon·Antonito
Triathlon
Antonito
—
12JUL
Boulder Peak TriathlonTriathlon·5565 51st St
Triathlon
5565 51st St
—
12JUL
Surf and Turf TriathlonTriathlon·Aurora
Triathlon
Aurora
—
18JUL
Parker Parks and Recreation Kids' TRY-athlonTriathlon·Parker
Triathlon
Parker
—
26JUL
Steamboat Lake Sprint TriathlonTriathlon·Clark
Triathlon
Clark
—
26JUL
Steamboat Lake TriathlonTriathlon·Clark
Triathlon
Clark
—
29JUL
CCOC Kids TriathlonTriathlon·Colorado Springs
Triathlon
Colorado Springs
—
2AUG
Stagecoach Gravel TriathlonTriathlon·Oak Creek
Triathlon
Oak Creek
—
16AUG
Outdoor Divas TriathlonTriathlon·Union Reservoir
Triathlon
Union Reservoir
—
22AUG
Gunnison Valley TriathlonTriathlon·Gunnison
Triathlon
Gunnison
—
12SEP
2026 Lake Nighthorse Triathlon - Sprint and OlympicTriathlon·CO
Triathlon
CO
—
12SEP
The Littlefoot Sprint TriathlonTriathlon·15600 W Morrison Rd
Triathlon
15600 W Morrison Rd
—
26SEP
25th Annual Black Canyon TriathlonTriathlon·CO
Triathlon
CO
—
27SEP
Last Call TriathlonTriathlon·Loveland
Triathlon
Loveland
—
3OCT
Splashland TriathlonTriathlon·Alamosa
Triathlon
Alamosa
—

Other sports in Colorado

Triathlon in other areas

Events listed

26

Sport

Triathlon

Area

Colorado

Radius

350 km

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Updated May 26, 2026
Triathlon in Colorado 2026 | SportPlan