Weather advisory issued for Walt Disney World Marathon this weekend
ORLANDO, Fla. โ Get ready for a crowded weekend at Walt Disney World as more than 75,000 runners participate in the Walt Disney World Marathon. By Sunday, marathon runners will be dealing with temperatures about ten to fifteen degrees warmer with added humidity. Saturday morning temperatures are expected to run about twenty degrees above normal at about 68 with about 97 percent humidity. By Sunday morning, marathon runners will be feeling temperatures in the low 70s at the starting line, with humidity close to 100 percent. RunDisney issued a weather advisory Thursday warning runners to come prepared for warm weather and high humidity -- especially by Sundayโs race.