Half Marathon races near Cincinnati

Cincinnati Training Notes

Cincinnati hosts 14 Half Marathon races in 2026 within 80 km of the city centre — upcoming dates, recurring series, and other races nearby, all in one place.

Cincinnati runners use the Ohio River like a map. The Ohio River Trail runs 6 miles from Fountain Square when you want hills and skyline views. You can run 3 miles near Great American Ball Park for easy weekday mileage. You get 8 miles of waterfront running with the skyline right there. Locals get creative between Covington, Cincinnati, Newport, and Bellevue, especially on a 4-bridge run with Clay Wade, Roebling, Taylor Southgate, and the Purple People. Fleet Feet Cincinnati, Cincinnati Sunday Runners, Black Men Run's Cincinnati chapter, Roebling Runners, and Cincinnati Run Club keep the group-run calendar full. The Flying Pig Marathon, Queen City 5K, and Queen Bee Half Marathon are the anchor events.

Cincinnati riders get plenty of choice without leaving the tristate. The city has around 60 miles of bike lanes and shared-use pathways, and the Ohio River Trail gives you 23 miles for Z2. The Little Miami Scenic Trail runs over 70 miles and follows the bends of the Little Miami River. Wasson Way, the Beechmont Bridge Connector, Mill Creek Greenway, and the Lunken Airport Loop handle steady base miles. Monastery gives you the fun descent, while Decoursey, MLK bridge routes, and Northern Kentucky ridgetops bring the climbing. Queen City Bike, Tri State Trails, and Cincinnati Cycle Club are the club names to know. Cincy3 Cyclocross Festival is the 'cross anchor.

March through October is the clean training window around here. Summer runners deal with warm to hot, humid mornings, so locals go early, keep intervals honest, and use the riverfront, Lunken, or shaded park loops. Summer riders stack base miles on Little Miami, Loveland Bike Trail, and Ohio River Trail, then add gravel on South 80, Kingfisher Trail, or the unpaved part of the Licking River Greenway. Winter changes the rhythm for both sports. Cincinnati winters are cold and can be snowy, and the city averages 22.1 inches of snowfall, so locals shift to shorter loops, club runs, path rides, and dry singletrack windows.