Youngest person to complete a marathon (II1) (male)
- Who
- Angus Leckonby
- What
- 23:015 year(s):day(s)
- Where
- United Kingdom (London)
- When
- 27 April 2025
The youngest person to complete a marathon (II1) (male) is Angus Leckonby (UK) at the age of 23 years 15 days, at the TCS London Marathon in London, UK, on 27 April 2025.
This was one of 42 Guinness World Records titles achieved during the 2025 event.