- Who
- Geoffrey Mutai
- What
- 2/3/2 hour(s):minute(s):second(s)
- Where
- United States (Boston)
- When
The fastest time to complete the Boston marathon is 2 hours 3 minutes and 2 seconds by Geoffrey Mutai (Kenya) in Massachusetts, USA, on 18 April 2011.
The fastest time to complete the Boston marathon is 2 hours 3 minutes and 2 seconds by Geoffrey Mutai (Kenya) in Massachusetts, USA, on 18 April 2011.