- Quem
- Marta Kiermacz-Abramek
- Resultado
- 3:57:57 hour(s), minute(s), second(s)
- Onde
- Reino Unido (London)
- Quando
The fastest marathon in a suit (female) is 3 hr 57 min 57 sec and was achieved by Marta Kiermacz-Abramek (UK) at the Virgin Money London Marathon, in London, UK, on 22 April 2018.
This was the eleventh year that Guinness World Records has partnered with the London Marathon.