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A simple yet versatile interval workout to carry throughout your season

This descending interval workout is suitable for all running levels and can be adapted to any training goal

runner sprinting on track

If you’re looking for a go-to workout that can be adapted to any phase of your training cycle, this one’s for you.

Toronto-based running coach Dan Fournier (known for his viral TikTok channel 2LazyRunners, which documents his and his wife Diane’s life as working professionals with big running goals) shared a key workout he would recommend to any runner. This workout is best completed on a track.

Fournier’s descending ladder workout is a three-step set with two minutes of rest between each interval and increasing paces as the interval drops. For example:

  • 1200m, two minutes rest
  • 800m slightly faster, two minutes rest
  • 400m again faster, two minutes rest

Runners can do the workout once through or several times if the focus is endurance.

“For athletes that are training for the marathon, I might have them do anywhere from four to five sets, starting at marathon effort and working down to 10K effort,” explains Fournier.

When completed at a track, this workout breaks down to three laps, two laps, one lap. Fournier recommends adapting to time-based intervals (for example four minutes, three minutes, two minutes) if a track isn’t accessible.

For beginners who are new to adding workouts into their weekly running, Fournier says that a “cutdown-style workout” such as this simple, descending set will help build the skills necessary to change intensity gears over the course of a run.

Dan Fourier is co-founder of Toronto-based Lane One Track Club, which brings together performance-focused athletes to chase goals on the track and the roads. Follow the group on Instagram @laneone.trackclub for more info. 

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