How to Ace Europe's Hardest 100-Miler

Shorter-distance specialist David Laney came in 3rd at the notoriously tough UTMB, through relaxed—rather than regimented—training


What Your Weekly Training Plan Should Look Like

How trail runners should structure each week of training to perform at their best and avoid injury


Race Your Best With Periodization

Many of us race too often to race well. Sage Canaday explains why, and how you can structure your training to maximize your trail and ultra race results


Train Slow, Race Fast

Transform your running with heart-rate training

Training Plans

The 5-Day Countdown to Your Next Race

What workouts should you do in the week before a trail race?

Training Plans

5 Workouts to Build Trail-Racing Strength

You signed up. Now it's time to get strong.

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