I was able to get a late check out for the Tower of Terror run at Shades. Normal check out is 11am but I was able to check out by 1pm. Nice that they could do that.
Unfortunately for the 2013 Wine and Dine run I had an early flight back and only slept 4 hours after the half marathon. Stayed at Shades too. I also flew in about 7 hours before the start of the run, so I was in and out in less than 19 hours. Went to bed at 5 after the after party and wading in the pool to soak my legs, and got up at 9. I was checked out and on a Mears shuttle back to the airport by 10:15.
Good luck. If Shades can do it any other WDW hotel can accommodate if they don't need to turn the room over quickly.