Olympic Duathlons in the West on Weekends

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1
Past Date
Apr 7, 2024
Sunday
LA Tri Series #1
olympic, sprint triathlon | olympic, sprint duathlon | 5K run
San Dimas, CA
Los Angeles County, CA
2
Past Date
May 5, 2024
Sunday
Mount Rainier Duathlon
olympic, sprint duathlon | olympic, sprint duathlon relay
Enumclaw, WA
King County, WA
3
Past Date
Jun 15, 2024
Saturday
Black Butte Triathlon
olympic, sprint triathlon | olympic triathlon relay | sprint duathlon | sprint aquathon
Orland, CA
Glenn County, CA
4
Past Date
Jun 23, 2024
Sunday
Huntington Lake China Peak Triathlon
olympic, sprint triathlon | olympic, sprint duathlon | 10K, 5K run
Virtual Option
Lakeshore, CA
Fresno County, CA
5
Past Date
Jul 6, 2024
Saturday
Pagosa Duathlon
olympic, sprint offroad duathlon | youth duathlon
Pagosa Springs, CO
Archuleta County, CO
6
Cancelled
Jul 28, 2024
Sunday
Goleta Beach Triathlon
olympic, sprint triathlon | sprint duathlon
Goleta, CA
Santa Barbara County, CA
7
Past Date
Aug 25, 2024
Sunday
Lake Tahoe Triathlon
halfiron, olympic triathlon | sprint duathlon
Tahoe City, CA
Placer County, CA
8
Past Date
Sep 8, 2024
Sunday
Cal Tri Folsom
olympic, sprint triathlon | olympic, sprint triathlon relay | olympic, sprint duathlon | 10K, 5K run
Folsom, CA
Sacramento County, CA
9
Past Date
Oct 6, 2024
Sunday
LA Tri Series #2
olympic, sprint triathlon | olympic, sprint duathlon | 5K run
San Dimas, CA
Los Angeles County, CA
10
Nov 24, 2024
Sunday
LA Tri Series #3
olympic, sprint triathlon | olympic, sprint duathlon | 5K run
San Dimas, CA
Los Angeles County, CA
11
Feb 2, 2025
Sunday
Hensley Off Road Race
olympic duathlon | 10K trail run
Fresno, CA
Fresno County, CA
12
Apr 6, 2025
Sunday
Cal Tri Lake Perris
olympic, sprint triathlon | olympic, sprint triathlon relay | olympic, sprint duathlon | olympic, sprint aquathon | 10K, 5K run | youth triathlon
Perris, CA
Riverside County, CA
13
Apr 26, 2025
Saturday
Alpha Win Triathlon - Lake San Antonio
half, olympic, sprint triathlon | sprint duathlon
Paso Robles, CA
San Luis Obispo County, CA
14
Apr 27, 2025
Sunday
Orange County Triathlon
olympic, sprint triathlon | olympic, sprint triathlon relay | olympic duathlon | 5K run | youth aquathon
Mission Viejo, CA
Orange County, CA
15
May 4, 2025
Sunday
Cal Tri Ventura
olympic, sprint triathlon | olympic, sprint triathlon relay | olympic, sprint duathlon | 10K, 5K run | youth triathlon
Ventura, CA
Ventura County, CA
16
May 4, 2025
Sunday
Spring Sprint Triathlon Festival
olympic, sprint triathlon | sprint duathlon | sprint aquathon
San Diego, CA
San Diego County, CA
17
May 17, 2025
Saturday
Rage Triathlon
olympic, sprint triathlon | olympic, sprint triathlon relay | sprint duathlon | sprint duathlon relay
Boulder City, NV
Clark County, NV
18
May 31, 2025
Saturday
Sand Hollow Triathlon
olympic, sprint triathlon | sprint duathlon
Hurricane, UT
Washington County, UT
19
Jun 7, 2025
Saturday
Best in the West Triathlon Festival
halfiron, olympic triathlon | halfiron, olympic triathlon relay | halfiron, olympic dry triathlon | halfiron, olympic duathlon | 13.1M, 10K run | youth aquathon
Sweet Home, OR
Linn County, OR
20
Jun 7, 2025
Saturday
Colorado Triathlon
olympic, sprint triathlon | olympic duathlon
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.