- Who
- Adam Dally, Carl Rattley
- What
- 32:34 day(s):hour(s):minute(s):second(s)
- Where
- United Kingdom (Earls Barton)
- When
The longest marathon playing outdoor bowls (singles) is 32 hr 34 min and was achieved by Adam Dally and Carl Rattley (both UK) in Earls Barton, Northamptonshire, UK, from 17 to 18 June 2022.
Adam and Carl completed this attempt in honour of Earls Barton Bowls Club 100th year. The hope to change perceptions of bowls and "would it to be seen as a 'cool' sport".