Heaviest person to complete a marathon (male)
Charles Bungert
193.96 kilogram(s)
United States (Los Angeles)
Age Restriction: Applications for this record title will only be accepted if the applicant is 16 years of age or over.

The heaviest person to complete a marathon weighs 193.96 kg (427 lb 9 oz) and was achieved by Charles Bungert (USA) while running the LA Marathon in Los Angeles, California, USA, on 17 March 2013.

Bungert finished the race with a time of 8:23:40.