Half Marathon World Records

William Cannon finished a half marathon on the Isle of Arran in three hours, 14 minutes, 32.00 seconds while carrying a 50-pound weight.

Calum Neff finished a half marathon in one hour, 11 minutes, 27.00 seconds while pushing a stroller. He set the record at the Katy Half Marathon in Katy, Texas.

Swineflu Avenger ran a half marathon in two hours, 17 minutes and 45 seconds while wearing a gas mask, a flak jacket and a kevlar helmet and carrying a 10 pound baton.

Carlos Buenaventura ran half marathons (21 km.) daily from February 1, 2021 to October 25, 2023, a total of 997 days. He started running to help overcome his pandemic anxiety. He logged his daily mileage using his Fitbit. Carlos dedicates this achievement to his late parents, especially to his father who passed away a few weeks before his first ultra-marathon in 2011.