Most marathons run in the same three-dimensional costume (male)
- Who
- Rhino Boy Chris Green
- What
- 132 total number
- Where
- United Kingdom (London)
- When
- 26 April 2026
The most marathons run in the same three-dimensional costume (male) is 132 and was achieved by Chris Green aka Rhino Boy (UK) at the TCS London Marathon in London, UK, on 26 April 2026.
This is one of 38 Guinness World Records titles achieved by participants at the event.