It only took a little over 5 hours for the runDisney Glass Slipper Challenge to sell out. The Glass Slipper Challenge is new for 2014 and the challenge is to run the (also new) Enchanted 10k and the Princess Half Marathon. When you complete both events, and were registered for the Glass Slipper Challenge, you get a special medal. If you register for the 10k and the half marathon separately it does not qualify you for the medal, you HAVE to register for the Glass Slipper Challenge for it to count.
Are you bummed you missed out on the registration? Run for charity or check with the travel providers. Both of these options offer race entries! Here is the link: http://www.rundisney.com/princess-half-marathon/ and just click on charity groups or travel providers.
Are you registered for a Princess Half Marathon event?