IRONMAN 70.3 Maine

IRONMAN 70.3 Maine takes place in Augusta, Maine, offering an ultra-endurance triathlon experience along the Kennebec River and through the scenic Kennebec Valley. The race weekend spans July 24-26, 2026, with a Friday evening welcome party at Waterfront Park featuring live music, food trucks, drinks, lawn games, and fireworks over the Kennebec River. Athletes swim in the river current, cycle through rolling Kennebec Valley hills, and run through Central Maine's parks and landmarks.