50-miles Ultra-Marathon Training

An ultramarathon, also called ultra distance or ultra running, is any footrace longer than the traditional marathon length of 42.195 kilometres (26.219 mi).If Marathons have become too easy for your. What was once the pinnacle of achievement in a runner's life is now a stepping stone for extraordinary adventure in ultramarathoning.This book is training program In a more 16 weeks you can be ready for a 50-miles. This schedule is ideal for busy runners looking to take on an ultra-marathon.