In typical Disney fashion, it's all about the details. Did you notice the "hidden mickey" in the half and full marathon medal? They're cut out behind Donald in the half medal and Mickey in the full medal. Well done, runDisney!
I'm looking forward to earning the Goofy Challenge medal this January. The Goofy Challenge is the half marathon on Saturday and the full marathon on Sunday. It's three medals: the half, full, and the all new, one of a kind spinning Goofy Challenge medal. I can't wait to get my hands on this medal.