Upcoming Multisport Events in California
Santa Barbara, CA
Nite Moves Summer Sunset Series
Jul 10, 2024
May 22, 2024
May 29, 2024
Jun 5, 2024
11 more
Santa Barbara Triathlon
Aug 24, 2024
Newport Beach, CA
Cal Tri Newport Dunes
Nov 3, 2024
San Rafael, CA
Marin County Triathlon
Oct 26, 2024
Mount Shasta, CA
Mount Shasta Tinman Triathlon
Sep 1, 2024
Chula Vista, CA
CVC San Diego Triathlon
Aug 18, 2024
Visalia, CA
Vi Tri Race
May 26, 2024
Napa Valley, CA
Napa Valley Triathlon
Apr 5, 2025
Solana Beach, CA
Solana Beach Triathlon & Duathlon
Jul 28, 2024
Santa Rosa, CA
DJFE Triathlon Race Series
Sep 29, 2024
Capitola, CA
Mermaid Triathlon & Duathlon Capitola
Oct 5, 2024
Berkeley, CA
Bearathlon
Oct 27, 2024
Granite Bay, CA
Folsom Lake Triathlon
May 11, 2024
Folsom Lake Triathlons
May 12, 2024
Granite Bay Triathlon
Aug 24, 2024
Gravel X Triathlon
Sep 14, 2024
Bakersfield, CA
Lake Evans Triathlon
Oct 13, 2024
Oceanside, CA
Ironman 70.3 Oceanside
Apr 5, 2025
Cupertino, CA
Silicon Valley Kids Triathlon
Jul 14, 2024
Los Angeles, CA
Cal Tri LA
Oct 20, 2024
Tahoe City, CA
Lake Tahoe Triathlon
Aug 24, 2024
Aug 25, 2024
San Francisco, CA
Escape from Alcatraz Triathlon
Jun 9, 2024
Paso Robles, CA
Alpha Win Triathlon - Lake San Antonio
Apr 26, 2025
Bass Lake, CA
Bass Lake Yosemite Triathlon
Jun 1, 2024
Santa Cruz, CA
Tri Santa Cruz
Aug 11, 2024
Ironman 70.3 Santa Cruz
Sep 8, 2024
Santa Cruz Triathlon
Sep 22, 2024
Ventura, CA
Cal Tri Ventura
May 5, 2024
Truckee, CA
Donner Lake Triathlon
Jul 28, 2024
Jul 27, 2024
Palm Springs, CA
Alpha Win Triathlon
Oct 19, 2024
Guerneville, CA
Cal Tri Sonoma
Jun 23, 2024
San Diego, CA
Spring Sprint Triathlon Festival
May 5, 2024
San Diego International Triathlons
Jun 23, 2024
San Diego Triathlon Classic
Sep 14, 2024
San Diego Kids & Family Splash & Dash
Sep 15, 2024
Mission Bay Triathlon
Oct 13, 2024
Lake Hodges Off-Road Challenge Duathlon
Oct 20, 2024
San Diego Triathlon Challenge
Nov 3, 2024
Long Beach, CA
Legacy Triathlon
Jul 21, 2024
Bayshore Triathlon
Mar 8, 2025
Bear Valley, CA
Bear Valley Triathlon
Sep 1, 2024
Goleta, CA
Goleta Beach Triathlon
Jul 28, 2024
Hermosa Beach, CA
Hermosa Beach Triathlon
Aug 11, 2024
Castaic, CA
Cal Tri Castaic Lake
Jun 15, 2024
Herald, CA
TRI for Real Triathlon - #1
Jun 8, 2024
TRI for FUN Triathlon #1
Jun 9, 2024
Tri for KIDS Triathlon - #1
Jun 9, 2024
TRI for Real Triathlon - #2
Jul 13, 2024
TRI for FUN Triathlon #2
Jul 14, 2024
Tri for KIDS Triathlon - #2
Jul 14, 2024
TRI for Real Triathlon - #3
Aug 10, 2024
TRI for FUN Triathlon #3
Aug 11, 2024
Tri for KIDS Triathlon - #3
Aug 11, 2024
Sunnyvale, CA
Youth Splash and Dash
May 19, 2024
Apple Valley, CA
Apple Valley Fall Reverse Triathlon
Sep 21, 2024
Menlo Park, CA
Menlo Park Kids Triathlon
Jun 2, 2024
Crescent City, CA
Crescent City Triathlon
Jul 28, 2024
San Dimas, CA
LA Tri Series #2
Oct 6, 2024
LA Tri Series #3
Nov 24, 2024
Laguna Beach, CA
Pacific Coast Triathlon
Sep 15, 2024
Hemet, CA
Tinsel Triathlon
Dec 8, 2024
Orland, CA
Black Butte Triathlon
Jun 15, 2024
Shaver Lake, CA
Shaver Lake Triathlon
Sep 15, 2024
Exeter, CA
Rocky Hill Triathlon
Mar 15, 2025
Albany, CA
Albany Community Triathlon
Sep 22, 2024
June Lake, CA
Alpha Win Triathlon
Aug 17, 2024
Friant, CA
Millerton Madness Triathlon
Aug 25, 2024
Lakeshore, CA
Huntington Lake China Peak Triathlon
Jun 23, 2024
Indian Wells, CA
Ironman 70.3 Indian Wells - La Quinta
Dec 8, 2024
Westwood, CA
Courage Worldwide Triathlon
Aug 24, 2024
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City Location
Featured Listing
1. Cal Tri Ventura
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May 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
Featured Listing
2. 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
3. Cal Tri Sonoma
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Jun 23, 2024Sunday
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olympic, sprint triathlon | olympic, sprint triathlon relay | youth triathlon
More Information
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Guerneville, CA
Sonoma County, CA
61. Bear Valley Triathlon
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Sep 1, 2024Sunday
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sprint triathlon
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Bear Valley, CA
Alpine County, CA
62. Mount Shasta Tinman Triathlon
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Sep 1, 2024Sunday
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sprint triathlon | sprint duathlon
More Information
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Mount Shasta, CA
Siskiyou County, CA
63. 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
64. Ironman 70.3 Santa Cruz
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Sep 8, 2024Sunday
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half triathlon
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Santa Cruz, CA
Santa Cruz County, CA
65. Gravel X Triathlon
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Sep 14, 2024Saturday
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olympic, sprint offroad triathlon
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Granite Bay, CA
Placer County, CA
66. San Diego Triathlon Classic
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Sep 14, 2024Saturday
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olympic, sprint triathlon
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San Diego, CA
San Diego County, CA
67. Pacific Coast Triathlon
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Sep 15, 2024Sunday
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sprint triathlon | sprint duathlon
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Laguna Beach, CA
Orange County, CA
68. San Diego Kids & Family Splash & Dash
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Sep 15, 2024Sunday
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youth aquathon
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San Diego, CA
San Diego County, CA
69. Shaver Lake Triathlon
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Sep 15, 2024Sunday
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olympic, sprint triathlon | olympic, sprint triathlon relay | 10K, 5K run
More Information
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Shaver Lake, CA
Fresno County, CA
70. Apple Valley Fall Reverse Triathlon
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Sep 21, 2024Saturday
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sprint triathlon | 5K run
More Information
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Apple Valley, CA
San Bernardino County, CA
71. Albany Community Triathlon
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Sep 22, 2024Sunday
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supersprint triathlon | youth triathlon
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Albany, CA
Alameda County, CA
72. Santa Cruz Triathlon
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Sep 22, 2024Sunday
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olympic, sprint triathlon
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Santa Cruz, CA
Santa Cruz County, CA
73. DJFE Triathlon Race Series
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Sep 29, 2024Sunday
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sprint, supersprint triathlon | sprint triathlon relay | youth triathlon
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Santa Rosa, CA
Sonoma County, CA
74. Mermaid Triathlon & Duathlon Capitola
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Oct 5, 2024Saturday
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olympic, sprint triathlon | sprint duathlon | aquathon | 5K run
More Information
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Capitola, CA
Santa Cruz County, CA
75. LA Tri Series #2
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Oct 6, 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
76. Lake Evans Triathlon
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Oct 13, 2024Sunday
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olympic, sprint triathlon | olympic, sprint triathlon relay | olympic, sprint aquathon | 10K, 5K run
Virtual OptionMore Information
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Bakersfield, CA
Kern County, CA
77. Mission Bay Triathlon
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Oct 13, 2024Sunday
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sprint, supersprint triathlon | sprint triathlon relay | sprint duathlon
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San Diego, CA
San Diego County, CA
78. Alpha Win Triathlon - Palm Springs
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Oct 19, 2024Saturday
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ironman, half, olympic, sprint triathlon
More Information
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Palm Springs, CA
Riverside County, CA
79. Cal Tri LA
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Oct 20, 2024Sunday
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olympic, sprint triathlon | olympic, sprint triathlon relay | olympic, sprint duathlon | olympic, sprint aquathon | 10K, 5K run
More Information
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Los Angeles, CA
Los Angeles County, CA
80. Lake Hodges Off-Road Challenge Duathlon
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Oct 20, 2024Sunday
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duathlon
More Information
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San Diego, CA
San Diego County, CA
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.
