Triathlon Race Calendar in Colorado, United States

Aug

29

Ymca of Pueblo Indoor Triathlon

Pueblo, Colorado, United States

$35.00

Triathlon

YMCA of Pueblo Indoor Triathlon

Sep

12

2026 Lake Nighthorse Triathlon - Sprint and Olympic

Durango, Colorado, United States

$105.00 - $150.00

Triathlon

25.8K Ultra +1

Sep

13

Springs Kids Triathlon

Colorado Springs, Colorado, United States

$25.00

Triathlon

1.6K

Sep

13

FalconTri

U S A F Academy, Colorado, United States

$15.00 - $65.00

Triathlon

Cadet Men Cadet Women Collegiate Men Triathlon Collegiate Women Triathlon +2

Sep

26

25th Annual Black Canyon Triathlon

Montrose, Colorado, United States

$20.00 - $140.00

Triathlon Running

Youth Individual Triathlon Entry Adult Individual Triathlon Entry 2-3 Person Youth Team Triathlon Entry 2-3 Person Adult Team Triathlon Entry +3

Oct

03

Splashland Triathlon

Alamosa, Colorado, United States

$70.00 - $140.00

Triathlon

Individual Triathlon Entry 2 Person Team Triathlon Entry 3 Person Team Triathlon Entry

Jan

16

Almageddon Winter Triathlon presented by the Alma Foundation

Alma, Colorado, United States

$80.00

Triathlon

20.1K

Aug

22

Gunnison Valley Triathlon

Gunnison, Colorado, United States

Triathlon

Sprint Triathlon Kids Triathlon Team Relay Youth Team Relay

Aug

08

HRCA Splash Mash Dash Kids Triathlon

Littleton, Colorado, United States

Triathlon

Kids Triathlon

Aug

03

Boulder Kids' Tri Camp

Boulder, Colorado, United States

Triathlon

Boulder Kids' Tri Camp

Jul

29

CCOC Kids Triathlon

Colorado Springs, Colorado, United States

Triathlon

4.8K

Jul

18

Parker Parks and Recreation Kids' TRY-athlon

Parker, Colorado, United States

Triathlon

6 to 7 years 8 to 10 years 11 to 12 years