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Triathlons in the United States

2026 and 2027 race calendar. 421 upcoming, updated daily.

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Map of races in United States
RunningTrailCyclingTriathlonObstacleGroup of races
Alabama252Alaska19Arizona177Arkansas195California879Colorado273Connecticut171Delaware57District of Columbia24Florida1354Georgia569Hawaii35Idaho61Illinois394Indiana300Iowa137Kansas111Kentucky243Louisiana198Maine89Maryland233Massachusetts231Michigan449Minnesota114
All 52 states
Alabama252Alaska19Arizona177Arkansas195California879Colorado273Connecticut171Delaware57District of Columbia24Florida1354Georgia569Hawaii35Idaho61Illinois394Indiana300Iowa137Kansas111Kentucky243Louisiana198Maine89Maryland233Massachusetts231Michigan449Minnesota114Mississippi75Missouri269Montana94Nebraska56Nevada74New Hampshire64New Jersey441New Mexico71New York479North Carolina681North Dakota14Ohio486Oklahoma191Oregon81Pennsylvania529Puerto Rico2Rhode Island32South Carolina264South Dakota14Tennessee320Texas1149Utah92Vermont36Virginia424Washington284West Virginia83Wisconsin262Wyoming11
421 upcoming
Sport
AllRunning11302Trail981Cycling211Triathlon421Obstacle68Other160
Distance
AnySprint140Olympic6070.33140.64
October 2026

Tri-Cities Marathon

Richland, Washington, United States
TriathlonHalf marathonMarathon3.1 miles

Tri-State Warrior Run

Quincy, Illinois, United States
TriathlonHalf marathon1 miles3.1 miles6.2 miles

Beast of Burden

Fayetteville, Arkansas, United States · Oct 31 to Nov 1, 2026
TriathlonUltra
November 2026

IRONMAN Florida

Panama City Beach, Florida, United States
Triathlon140.6

Harvest Hare

Broomall, Pennsylvania, United States
Triathlon5K10K1 km3 miles6 km+7

Oilman Texas Triathlon

Montgomery, Texas, United States · Nov 14 to Nov 15, 2026
Triathlon5KSprint1.2 miles
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