Hawaii Triathlon Calendar 2025-2026

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Explore the best triathlon in Hawaii for 2025-2026! Our updated list features 1 exciting races across the region. Find your next race in Hawaii below and join the running community at these great events!

May 2026
IRONMAN 70.3 Hawai'i is a premier triathlon event held on the scenic Kohala Coast of Hawai'i Island. The race features a stunning swim in Kailua-Kona's ocean waters, a challenging bike course that win..