Since I started running doing a RunDisney event was on my bucket list. So for my 32nd birthday I flew to Orlando to run the Disney World Marathon. The Disney World Marathon Weekend is the biggest event weekend of RunDisney. It is comprised of four runs: 5 km on Thursday, 10 km on Friday, a Half Marathon on Saturday and the full Disney World Marathon on Sunday. If you are slightly crazy you might do the Goofy Challenge, which is the Half and the Full Marathon. Or the Dopey Challenge, which is all 4 races on one weekend.