Fastest time to run the Boston marathon (male)
According to Official Guinness Records,
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.
For a complete list of 2011 records, please visit 2011 Guinness Records in United States.
Please choose a country from the list for relevant records:
Related Images
Other United States records that might interest you: