Harrison County
Triathlon Calendar near Harrison County 2026-2027
Monthly updates for Harrison County
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Explore the top triathlons near Harrison County for 2026-2027! We've gathered 3 exciting races in the area. Check out our detailed list below to find your next local race.
August 2026
IRONMAN 70.3 Louisville stages a swim in the Ohio River, a rolling bike course and a run through downtown Louisville; the event is currently on pause.
September 2026
Championship swimrun and open water swims at Deam Lake, Indiana on September 27, 2026, with distances from 4.8 km to 23.6 km.
July 2027
A multisport event in downtown Louisville with an Ohio River swim, closed bike course through Waterfront Park, and multiple race formats from sprint to Olympic.