A 100 mile race is a different problem from every other distance, and this plan is built around that difference. Over 24 weeks you train the two things that actually decide your day: the ability to keep running on legs that stopped being fresh many hours ago, and the ability to manage effort, fuel and your own head when it stops going well. The mileage is the easy part to describe. The rest is what gets you to the finish. You run 5 days a week. Tuesday is easy with strides, Wednesday is a ...