The Deer Creek Triathlon, Duathlon & Aquabike is one of Ohio’s premier events. The 2025 event has been named as the 2025 USA Triathlon Ohio State Championships – Age Group, High School & Club. The exciting event take place on Sunday, June 8, 2025 at Deer Creek State Park in Mount Sterling, Ohio – just 30 minutes South of Ohio’s capital of Columbus, Ohio.  The event features a distance for all ability levels, whether you’re an experienced multisport athlete or looking for a great course for your first triathlon, the Deer Creek Triathlon, Duathlon & Aquabike is the race for you. There are multiple distances – Mini, Sprint & Olympic and multiple divisions from Age Group, Athena/Clydesdale, Collegiate, High School, and 1st Responders (Police, Fire, EMS and Military – active and veteran) to choose!