Justin Gimelstob, a New Jersey native, former pro tennis player and nonrunner, had $10,000 on the line against his friend Andy Roddick. They bet that Gimelstob would finish in four hours, 45 minutes, or else he had to write a check to The Andy Roddick Foundation. Since he finished the race in four hours, nine minutes, Roddick has to hand over the $10,000 for the Justin Gimelstob Children's Fund for children with cancer and blood diseases, which is linked to the Valentine Fund.
