Olympic Duathlons in the West
Santa Barbara, CA
Santa Barbara Triathlon
Aug 24, 2024
Newport Beach, CA
Cal Tri Newport Dunes
Nov 3, 2024
Enumclaw, WA
Mount Rainier Duathlon
May 5, 2024
San Rafael, CA
Marin County Triathlon
Oct 26, 2024
Lake Stevens, WA
Lake Stevens Triathlon
Sep 7, 2024
Chula Vista, CA
CVC San Diego Triathlon
Aug 18, 2024
Boulder City, NV
Rage Triathlon
Apr 27, 2024
Pumpkinman Triathlon
Oct 26, 2024
Fresno, CA
Hensley Off Road Race
Feb 4, 2024
Capitola, CA
Mermaid Triathlon & Duathlon Capitola
Oct 5, 2024
Vancouver, WA
Columbia River Triathlon
Aug 10, 2024
Aug 9, 2024
Folsom, CA
Cal Tri Folsom
Sep 8, 2024
Coeur d'Alene, ID
Coeur d'Alene Triathlon
Aug 10, 2024
Los Angeles, CA
Cal Tri LA
Oct 20, 2024
Loveland, CO
Loveland Lake to Lake Triathlon
Jun 22, 2024
Tahoe City, CA
Lake Tahoe Triathlon
Aug 24, 2024
Aug 25, 2024
Paso Robles, CA
Alpha Win Triathlon - Lake San Antonio
Apr 26, 2025
Las Vegas, NV
Las Vegas Triathlon
Oct 5, 2024
Santa Cruz, CA
Tri Santa Cruz
Aug 11, 2024
Ventura, CA
Cal Tri Ventura
May 5, 2024
Truckee, CA
Donner Lake Triathlon
Jul 28, 2024
Jul 27, 2024
San Diego, CA
Spring Sprint Triathlon Festival
May 5, 2024
Boulder, CO
Colorado Triathlon
Jun 1, 2024
Boulder Sunrise Triathlon
Jun 23, 2024
Boulder Peak Triathlon
Jul 14, 2024
Boulder Sunset Triathlon
Aug 24, 2024
Helena, MT
Helena Outdoor Triathlon
Jul 7, 2024
Goleta, CA
Goleta Beach Triathlon
Jul 28, 2024
Pagosa Springs, CO
Pagosa Duathlon
Jul 6, 2024
Ennis, MT
Madison Duathlon
Jul 7, 2024
Castaic, CA
Cal Tri Castaic Lake
Jun 15, 2024
Sweet Home, OR
Best in the West Triathlon Festival
Jun 8, 2024
Jun 9, 2024
San Dimas, CA
LA Tri Series #1
Apr 7, 2024
LA Tri Series #2
Oct 6, 2024
LA Tri Series #3
Nov 24, 2024
Mission Viejo, CA
Orange County Triathlon
Apr 28, 2024
Perris, CA
Cal Tri Lake Perris
Apr 21, 2024
Orland, CA
Black Butte Triathlon
Jun 15, 2024
Priest Lake, ID
Priest Lake Triathlon
Aug 24, 2024
Lakeshore, CA
Huntington Lake China Peak Triathlon
Jun 23, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
Featured Listing
1. Cal Tri Castaic Lake
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Jun 15, 2024Saturday
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olympic, sprint triathlon | olympic, sprint triathlon relay | olympic, sprint duathlon | olympic, sprint aquathon | 10K, 5K run | youth triathlon | youth duathlon | youth aquathon
More Information
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Castaic, CA
Los Angeles County, CA
Featured Listing
2. Cal Tri Folsom
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Sep 8, 2024Sunday
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olympic, sprint triathlon | olympic, sprint triathlon relay | olympic, sprint duathlon | 10K, 5K run
More Information
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Folsom, CA
Sacramento County, CA
1. Hensley Off Road Race
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Past DateFeb 4, 2024Sunday
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olympic duathlon | 10K trail run
More Information
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Fresno, CA
Fresno County, CA
2. LA Tri Series #1
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Past DateApr 7, 2024Sunday
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olympic, sprint triathlon | olympic, sprint duathlon | 5K run
More Information
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San Dimas, CA
Los Angeles County, CA
3. Cal Tri Lake Perris
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Past DateApr 21, 2024Sunday
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olympic, sprint triathlon | olympic, sprint triathlon relay | olympic, sprint duathlon | olympic, sprint aquathon | 10K, 5K run | youth triathlon
More Information
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Perris, CA
Riverside County, CA
4. Rage Triathlon
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Past DateApr 27, 2024Saturday
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olympic, sprint triathlon | olympic, sprint triathlon relay | sprint duathlon | sprint duathlon relay
More Information
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Boulder City, NV
Clark County, NV
5. Orange County Triathlon
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Past DateApr 28, 2024Sunday
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olympic, sprint triathlon | olympic, sprint triathlon relay | olympic duathlon | 5K run | youth aquathon
More Information
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Mission Viejo, CA
Orange County, CA
6. Cal Tri Ventura
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Past DateMay 5, 2024Sunday
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olympic, sprint triathlon | olympic, sprint triathlon relay | olympic, sprint duathlon | 10K, 5K run | youth triathlon
More Information
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Ventura, CA
Ventura County, CA
7. Mount Rainier Duathlon
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Past DateMay 5, 2024Sunday
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olympic, sprint duathlon | olympic, sprint duathlon relay
More Information
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Enumclaw, WA
King County, WA
8. Spring Sprint Triathlon Festival
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Past DateMay 5, 2024Sunday
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olympic, sprint triathlon | sprint duathlon | sprint aquathon
More Information
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San Diego, CA
San Diego County, CA
9. 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
10. Best in the West Triathlon Festival
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Jun 8, 2024Saturday
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halfiron, olympic triathlon | halfiron, olympic triathlon relay | halfiron, olympic dry triathlon | halfiron, olympic duathlon | 13.1M, 10K run | youth aquathon
More Information
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Sweet Home, OR
Linn County, OR
11. Sand Hollow Triathlon
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Jun 8, 2024Saturday
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olympic, sprint triathlon | sprint duathlon
More Information
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Hurricane, UT
Washington County, UT
12. Black Butte Triathlon
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Jun 15, 2024Saturday
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olympic, sprint triathlon | olympic triathlon relay | sprint duathlon | sprint aquathon
More Information
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Orland, CA
Glenn County, CA
13. Cal Tri Castaic Lake
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Jun 15, 2024Saturday
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olympic, sprint triathlon | olympic, sprint triathlon relay | olympic, sprint duathlon | olympic, sprint aquathon | 10K, 5K run | youth triathlon | youth duathlon | youth aquathon
More Information
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Castaic, CA
Los Angeles County, CA
14. Pacific Crest Endurance Sports Festival
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Jun 16, 2024Sunday
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halfiron, olympic, sprint triathlon | halfiron, olympic, sprint triathlon relay | halfiron, olympic, sprint duathlon | halfiron, olympic, sprint duathlon relay
Virtual OptionMore Information
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Bend, OR
Deschutes County, OR
15. 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
16. 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
17. Huntington Lake China Peak Triathlon
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Jun 23, 2024Sunday
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olympic, sprint triathlon | olympic, sprint duathlon | 10K, 5K run
Virtual OptionMore Information
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Lakeshore, CA
Fresno County, CA
18. Pagosa Duathlon
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Jul 6, 2024Saturday
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olympic, sprint offroad duathlon | youth duathlon
More Information
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Pagosa Springs, CO
Archuleta County, CO
19. Helena Outdoor Triathlon
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Jul 7, 2024Sunday
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olympic, sprint, supersprint triathlon | olympic, sprint triathlon relay | sprint duathlon | 5K run | youth triathlon
Virtual OptionMore Information
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Helena, MT
Lewis and Clark County, MT
20. Madison Duathlon
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Jul 7, 2024Sunday
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olympic duathlon
More Information
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Ennis, MT
Madison County, MT
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.