Hawaii
Hawaii Triathlon Calendar 2026-2027
Monthly updates for Hawaii
Get new running races (and updates) in your inbox every month.
Explore the best triathlons in Hawaii for 2026-2027! Our updated list features 5 exciting races across the region. Find your next race in Hawaii below and join the running community at these great events!
November 2026
Three day, 320 mile invitation only ultra endurance event on Hawaii Island with a swim, two long bike stages, and a double marathon run for 40 participants.
A run-swim-paddle challenge in Lanikai on November 28, 2026, with Solo, Relay, and Team divisions; free entry with optional donations for participant items.
April 2027
Lavaman Triathlon in Waikoloa, Hawaii on April 4, 2027 offers triathlon, duathlon and aquabike formats across swim, bike and run legs. Individual and relay entries include youth, resident and military categories.
June 2027
IRONMAN 70.3 Hawai`i on June 5, 2027 in Kohala Coast features an ocean swim in Kailua-Kona, rolling bike and run courses, and qualifying slots for the Kona world championship.
October 2027
A championship-distance IRONMAN in Kailua-Kona on October 9, 2027, raced over 140.6 miles with ocean swim, Queen Kaʻahumanu Highway bike, and marathon finish on Ali’i Drive.
Monthly updates for Hawaii
Get new running races (and updates) in your inbox every month.