300 Calories per hot dog times 64 = 19200 calories! According to this site, that can be burned off in 128 miles of running at 8mins/mile (or 30 seconds in the vicinity of a flush toilet)
"NEW YORK — Joey Chestnut has reclaimed the top spot as winner of the annual hot dog eating contest in Coney Island after first tying with archrival Takeru Kobayashi in a 10-minute chow-down and then beating him in a 5-dog eat-off.
Both men tied at 59 frankfurters in 10 minutes, before being made to gobble another five dogs in a last-minute tiebreaker."