Dopey Challenge consists of running four races during the Walt Disney World Marathon Weekend on four consecutive mornings beginning at 5 a.m. That includes 48.6 miles of pre-dawn running through the world-famous theme park via a 5K, 10K, half marathon, and marathon. You'll improve your endurance with consisting volume week to week and will fatigue-proof your legs with back-to-back long runs and workouts to help you be physically and mentally prepared for your races. For each and every run, ...