Reader To Reader: Ultra Training - Racing - Runner's World

Reader To Reader: Ultra Training - Racing - Runner's World: "Training for a marathon is tough and time-consuming enough, but at least you're not short of advice on training schedules. But the increasingly popular ultra marathon is quite another matter, as one reader has found. If you've got experience of ultra running, or you're currently training for your first, now's the time to share the benefit of your wisdom."