What record does he set at 2010's Lisbon Half Marathon?
Fastest Runner
Longest Distance
World Record
None
Answer
On 13 March 2010, at the 2010's Lisbon Half Marathon, Mutai set a new world record for the distance in a time of 58 minutes and 23 seconds, taking almost four seconds off the previous record set by Zersenay Tadese.
Running with Zersenay Tadese: A Quiz on the World's Legendary Long-Distance Runner