September Multisport Events in the West
Mount Shasta, CA
Mount Shasta Tinman Triathlon
Sep 1, 2024
Longmont, CO
Oktoberfest Sprint Triathlon
Sep 22, 2024
Lake Stevens, WA
Lake Stevens Triathlon
Sep 7, 2024
Anchorage, AK
Nic's Race
Sep 29, 2024
Ewa Beach, HI
Kualaka'i Sunset 5K
Sep 15, 2023
Sep 16, 2023
Santa Rosa, CA
DJFE Triathlon Race Series
Sep 29, 2024
Incline Village, NV
Xterra Lake Tahoe Off-Road Triathlon
Sep 15, 2024
Granite Bay, CA
Gravel X Triathlon
Sep 14, 2024
Salt Lake City, UT
Range 2 River Relay
Sep 21, 2024
Moscow, ID
Palouse Sprint Triathlon
Sep 9, 2023
Aurora, CO
SheSprints
Sep 7, 2024
Durango, CO
Lake Nighthorse Triathlon
Sep 9, 2023
Richland, WA
Ironman 70.3 Washington
Sep 22, 2024
Syracuse, UT
Brineman Triathlon
Sep 6, 2024
Folsom, CA
Cal Tri Folsom
Sep 8, 2024
Coeur d'Alene, ID
Jen McKenna Paddle and Run
Sep 7, 2024
Castle Rock, CO
Tri the Rock
Sep 8, 2024
Loveland, CO
Last Call Triathlon
Sep 29, 2024
Bountiful, UT
South Davis Labor Day Triathlon
Sep 2, 2024
Port Angeles, WA
Big Hurt
Sep 28, 2024
San Diego, CA
San Diego Triathlon Classic
Sep 14, 2024
San Diego Kids & Family Splash & Dash
Sep 15, 2024
Boulder, CO
Harvest Moon Long Course Triathlon
Sep 7, 2024
Bear Valley, CA
Bear Valley Triathlon
Sep 1, 2024
Greenwood Village, CO
Tri-Our-Village Youth Triathlon
Sep 10, 2023
Hurricane, UT
Kokopelli Triathlon
Sep 14, 2024
Eastsound, WA
OTILLO SwimRun - Orcas Island
Sep 15, 2024
Lakewood, CO
Littlefoot Triathlon
Sep 7, 2024
Montrose, CO
Black Canyon Triathlon
Sep 28, 2024
Apple Valley, CA
Apple Valley Fall Reverse Triathlon
Sep 21, 2024
Laguna Beach, CA
Pacific Coast Triathlon
Sep 15, 2024
North Bend, WA
USAT Rattlesnake Lake Triathlon
Sep 1, 2024
Blue Diamond, NV
Diamond Kid
Sep 14, 2024
Shaver Lake, CA
Shaver Lake Triathlon
Sep 15, 2024
Albany, CA
Albany Community Triathlon
Sep 22, 2024
Saint Charles, ID
Bear Lake Brawl Triathlon
Sep 14, 2024
Garden City, ID
Kids Duathlon
Sep 21, 2024
Anaconda, MT
Disco PBR
Sep 7, 2024
Alamosa, CO
Splashland Triathlon
Sep 7, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Bear Valley Triathlon
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Sep 1, 2024Sunday
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sprint triathlon
More Information
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Bear Valley, CA
Alpine County, CA
2. 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
3. USAT Rattlesnake Lake Triathlon
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Sep 1, 2024Sunday
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supersprint triathlon | supersprint triathlon relay
More Information
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North Bend, WA
King County, WA
4. South Davis Labor Day Triathlon
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Sep 2, 2024Monday
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sprint, supersprint triathlon
More Information
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Bountiful, UT
Davis County, UT
5. Brineman Triathlon
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Sep 6, 2024Friday
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half, olympic, sprint triathlon | 10K run
More Information
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Syracuse, UT
Davis County, UT
6. Desert's Edge Triathlon
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Sep 7, 2024Saturday
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olympic, sprint triathlon | sprint offroad triathlon
More Information
- -uknkown-, CO
7. Disco PBR
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Sep 7, 2024Saturday
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sprint triathlon
More Information
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Anaconda, MT
Deer Lodge County, MT
8. Harvest Moon Long Course Triathlon
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Sep 7, 2024Saturday
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half triathlon | half duathlon
More Information
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Boulder, CO
Boulder County, CO
9. Jen McKenna Paddle and Run
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Sep 7, 2024Saturday
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sprint aquathon
More Information
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Coeur d'Alene, ID
Kootenai County, ID
10. Lake Stevens Triathlon
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Sep 7, 2024Saturday
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olympic, sprint triathlon | olympic, sprint triathlon relay | sprint duathlon
More Information
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Lake Stevens, WA
Snohomish County, WA
11. Littlefoot Triathlon
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Sep 7, 2024Saturday
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sprint triathlon
More Information
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Lakewood, CO
Jefferson County, CO
12. SheSprints
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Sep 7, 2024Saturday
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sprint triathlon | sprint triathlon relay | sprint duathlon
More Information
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Women Only
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Aurora, CO
Arapahoe County, CO
13. Splashland Triathlon
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Sep 7, 2024Saturday
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sprint triathlon | sprint triathlon relay
More Information
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Alamosa, CO
Alamosa County, CO
14. 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
15. Ironman 70.3 Santa Cruz
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Sep 8, 2024Sunday
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half triathlon
More Information
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Santa Cruz, CA
Santa Cruz County, CA
16. Tri the Rock
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Sep 8, 2024Sunday
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youth triathlon
More Information
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Castle Rock, CO
Douglas County, CO
17. Lake Nighthorse Triathlon
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Past DateSep 9, 2023Saturday
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sprint triathlon | sprint triathlon relay
More Information
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Durango, CO
La Plata County, CO
18. Palouse Sprint Triathlon
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Past DateSep 9, 2023Saturday
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sprint triathlon | sprint duathlon
More Information
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Moscow, ID
Latah County, ID
19. Tri-Our-Village Youth Triathlon
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Past DateSep 10, 2023Sunday
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youth triathlon
More Information
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Greenwood Village, CO
Arapahoe County, CO
20. Bear Lake Brawl Triathlon
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Sep 14, 2024Saturday
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ironman, half, olympic, sprint triathlon
More Information
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Saint Charles, ID
Bear Lake County, ID
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.