The Walt Disney World Marathon is the flagship race of Walt Disney World Marathon Weekend, Disney’s big, high-energy running festival where the course and the crowd support feel more like a moving theme-park show than a typical road marathon. The race is produced by runDisney (Disney’s official race program), and it takes place at Walt Disney World Resort in the Orlando area, Florida, USA. 
What makes it special is the “only-at-Disney” mix: you start in the dark with fireworks and music, then spend the morning rolling through iconic park backdrops and resort roads while characters pop up for photos, DJs and live performers line the route, and spectators treat it like a party. The weekend is also famous for its challenge culture. If you want extra bragging rights (and extra medals), there are add-on feats like Goofy’s Race and a Half Challenge (half + full) and the Dopey Challenge (5K + 10K + half + full across four days). 
It’s also a marathon where planning matters. People don’t just train their legs, they plan the whole experience: pacing around photo stops, deciding whether to run in costume, and treating the finish as the start of a park day. In short, it’s a marathon that feels like an endurance event and a vacation tradition rolled into one, with a big community vibe that draws first-timers and serious marathoners alike.