- Alistair Kealty
- 3:4:7 hour(s):minute(s):second(s)
- Italy (Crevelcore)
The fastest marathon in a martial arts suit (male) is 3 hr 4 min 7 sec and was achieved by Alistair Kealty (Australia) at the Maratona Di Crevalcore, in Crevelcore, Italy, on 6 January 2019.
The attempt was part of Alistair's attempt to break 52 Guinness World Records costumed running titles in as many weeks.