Marathon calendar — Columbus

D-336Nationwide Children's Hospital Columbus MarathonD-336COLUMBUSUnited States🌤️ 14°₩207,000Entry feeNationwide Children's Hospital Columbus MarathonSun, October 17, 2027 · Columbus, OH, United StatesNot yet openHalf

D-125Heroes of America Marathon/Half Marathon/5KD-125COLUMBUSUnited States🌤️ 8°₩127,000Entry feeHeroes of America Marathon/Half Marathon/5KSat, March 20, 2027 · Columbus, GA, United StatesOpenHalf5K

D-6Chattabrewchee InvitationalD-6COLUMBUSUnited States🧊 8°₩74,000Entry feeChattabrewchee InvitationalSat, November 21, 2026 · Columbus, GA, United StatesClosedUltra

Expected SepStanding Boy Trail FestivalExpected SepCOLUMBUSUnited States☀️ 21°₩147,000Entry feeStanding Boy Trail FestivalSeptember 2027 · expected · Columbus, GA, United StatesTBDUltra

D-314Mill Race Marathon & Half MarathonD-314COLUMBUSUnited States☀️ 21°₩114,000Entry feeMill Race Marathon & Half MarathonSat, September 25, 2027 · Columbus, IN, United StatesOpenHalf

Expected OctOUTLAST INDIANAPOLISExpected OctCOLUMBUSUnited States🌤️ 14°₩147,000Entry feeOUTLAST INDIANAPOLISOctober 2027 · expected · Columbus, IN, United StatesTBDUltra

Dates and entry details follow each race's official announcement and may change — re-check on the official page before entering. 2 races on this page are open for entry right now.