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!
October 2026
A full 140.6 mile IRONMAN triathlon in Kailua-Kona on October 10, 2026 for qualified professional and age group athletes.
November 2026
A three day, 320 mile multi-sport championship on Hawaii's Big Island featuring a 6.2 mile swim, 261.4 mile bike and 52.4 mile run for 40 athletes.
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 with rolling bike and run courses and offers qualifying slots for the Kona championship.
Monthly updates for Hawaii
Get new running races (and updates) in your inbox every month.