Having mentioned Fartlek Intervals being performed outdoors amongst our sample treadmill workouts, I (Gym P) thought I'd add some sample Fartlek road runs on to the web site. You may also wish to review the Hill Fartlek Road Run Workout.

The sample treadmill Fartlek workout can be found here:
Fartlek Treadmill Workout

The following Watson Fartelk Road Run workout is designed with the experienced runner in mind.

Watson Fartlek Interval Workout:

Warm Up: Light Jog (Conversational Pace)

Main Workload: 40 mins.

4 Mins @ Stride Hard
1 Min @ Jog

Cool Down: Light Jog (Conversational Pace)