Johnny Lee Miller: 3:15
James Cracknell: 3:35
Ronan Keating: 3:30
Gordon Ramsey: 3:45
Ben Fogle: 4:00
Kate Lawler: 5-6 hours.
I believe Ronan Keating was on GMTV this week saying the longest he had run in his training is 6.2 miles. And he wants to finish in 3:30? We'll see which one of these is true.
