- Diego Alcubierre
- 3:05:30 hour(s):minute(s):second(s)
- Canada (Toronto)
The fastest marathon dressed as a tennis player (male) was 3 hr 5 min 30 sec, and was achieved by Diego Alcubierre (Mexico) at the Scotiabank Toronto Marathon in Toronto, Ontario, Canada on 20 October 2019.
Diego traveled from Mexico to Canada to attempt this record at the Scotiabank Toronto Waterfront Marathon.