8. Rundisney Marathons
There are several Rundisney races throughout the year each catered to different themes such as Star Wars and Disney Princess, and yes people usually will dress up to cater to the theme! There is always special character meet and greets, entertainment, and merchandise. Runners from all over the world travel to these events, making them very very popular. Make sure that you book your spot right when registration opens, and get training! They offer several different running events so that runners at every level can participate, from beginners to pro, ensuring that everybody will have a magical time!