Youngest person to complete a marathon (II2) (male)

- Who
- Umi Taguchi
- What
- 17:327 years year(s):day(s)
- Where
- United States (Honolulu)
- When
- 08 December 2024
The youngest person to complete a marathon (II2) (male) is Umi Taguchi (Japan), at the age of 17 years 327 days, at the Honolulu Marathon, in Honolulu, Hawaii, USA on 8 December 2024.
Umi completed the marathon in 9 hours and 19 seconds.