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Cincinnati Cyclones Frozen 5K/10K
Along the Ohio River and under the Transit Center
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Kurent Dash 5K
Costumed Kurenti chase away winter at this Slovenian dash
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Cleveland Cocoa Run
Through Cleveland's historic Tremont neighborhood
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Warm Up Columbus
Marathon on repeating 1-mile loops since 2001
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The 5th Line 5K Race Presented By OhioHealth
Finishes on center ice at Nationwide Arena
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Chili 5K
Finishes with a chili feast at Springbrook Gardens
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Rutherford B. Hayes Presidential Library & Museums 5K
Finish laps around a president's Spiegel Grove estate
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Frostbite Prediction Run
No GPS watches – closest predicted time wins
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Chili Bowl Classic 5K
39 years of firefighter-made chili at the finish
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Great Scott 25K and 7.75 Miler
Sand-dune singletrack through Oak Openings Preserve
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Timbuk Winter Run Challenge
Loops through a Christmas tree farm near Granville
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5th Annual Shamrock Shuffle
Downtown Defiance 5K with a St. Patrick's pub crawl
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Viking 5K, & 10K at Circleville, OH (09)
Costume race at Hannan Park, Circleville
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Olde Girdled Grit Trail Run
A February trail half marathon in Ohio's woods
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Save any of these to your season in RunCalendar and hear the morning entries open. Free on iPhone, no account needed.
Every race here is published by its organiser; RunCalendar checks the date and the entry window against the organiser's own page and rebuilds this calendar every night. A confirmed date shows its day; a provisional one shows only its month. Last updated 22 October 2026.