Did you miss registering for the runDisney Avengers Half Marathon? It sold out in less than 2 hours, but you can still gain entry and run for charity. You can visit rundisney.com for more information. Here is some info directly from the runDisney website:
runDisney Charity Groups Program
Make your run count! The runDisney Charity Groups Program provides a great opportunity to support a charitable organization while running at one of our runDisney events. If you would like to run for a cause at the 2014 Avengers Super Heroes Half Marathon Weekend, please contact one of the runDisney Charity Groups to learn more. Contact the organization of your choice directly to find out what criteria each of their participants must meet to be part of their group.
Please remember each organization has its own guidelines and stipulations. Please contact the organizations directly for more information. Groups will be posted as they become available.