Training Resources by Peter Van Der Zon

How to Stay Injury-Free During High Mileage Training Weeks

January 27th, 2026

High mileage doesn’t cause injuries, poor load management does. Many ultra-runners handle big weeks safely, but the ones who thrive have a few habits in common.

Mobility for Ultra-Runners: 10 Minutes That Will Save Your Season

January 21st, 2026

Ultra-running makes you strong in certain planes of movement but tight or weak in others. A short daily mobility routine is often the difference between consistent training and a season derailed by tight hips, grumpy calves, or stiff backs.