Longest chain of conkers/horse chestnut seeds
- Who
- Brad Malone
- What
- 447.78 metre(s)
- Where
- United Kingdom (London)
- When
- 16 May 2025
The longest chain of conkers is 447.78 m (1,469 ft 1 in) and was achieved by Brad Malone (UK) in London, UK, on 16 May 2025.
The chain consisted of 21,755 conkers.