October is a great time to visit the Walt Disney World Resort! In addition to being the time of year the Tower of Terror 10 miler is held, it is also the Food and Wine Festival over at Epcot. The 10 miler is one of many “Run Disney” events, and the best advice that I can give you is to check their website (www.rundisney.com) on a regular basis starting in January to see when registration will open. I know that early bird registration ended on March 26th of this year, which means that they probably opened for registration in late January or early February. Best of luck to your daughters!