Workouts to improve your speed, endurance, and strength. Running Plan. Running Workout. Running Training Plan. Track Workouts. Speedwork.
If you are looking to add some speed work to your runs, fartlek workouts are a great option. In this article, we'll explain what a fartlek run actually is, how to do them, and why they are a great option for beginners and advanced runners. via @thewiredrunner