Walt Disney World Marathon Weekend|Endurance|Amateur Sports|Disney's Wide World of Sports
I'm going to be doing the full marathon. Be sure to click on the "Event Details" link.
Below is a link to the 2009 marathon map:
2009 Walt Disney World Marathon Course - PDF file link
If I'm reading this correctly, I will need to maintain at least a 16 minute per mile pace, which translates into 3.75 miles per hour, or 26.2 miles in just under 7 hours.