He ran 2:20 in a solo effort - he looked really strong when he passed me. (the marathon course overlaps the half marathon course - he was dodging and weaving through the masses when I saw him - the race usually doesn't have elite runners)
I finished the half and heard him giving an interview at the finish, apparently he ran 140 miles last week, 100 this week and stopped twice during the race to use the restrooms.
He deserves congrats as it was a solo effort the whole way.