Your First Zone 2 Run

Your First Zone 2 Run

Workout - Your First Zone 2 Run

  • 10min @ 12'00''/km
  • 20min @ 9'00''/km
  • 10min @ 12'00''/km
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Peter Attia MD has a good breakdown of Zone 2 training worth watching. The essentials are below so you can run a workout this week. The full video has deeper context.

Key insights:

  • Zone 2 feels easy enough to talk during. That puts you around RPE 3-4, which is the defining feature, not any particular heart rate or wattage.
  • Use feel as your guide. Track power and heart rate if you want, but don’t fixate on exact numbers.
  • Aim for at least three hours of Zone 2 a week. Beginners can start with three 20-minute sessions.
  • Bike, treadmill, stair climber, brisk walking, running, swimming. Zone 2 works on all of them. Keep the effort steady and conversational.

Workout breakdown:

  • Frequency: three 20-minute sessions a week to start, then scale up toward three hours total.
  • Intensity: RPE 3-4 (conversational, not coasting). If you like data, around 225 W and heart rates of 130-140 bpm, but feel takes priority.
  • Duration: 20-minute steady sessions to start, then add time week to week until you hit three hours total per week.

Try a Zone 2 session this week and adjust length and pace in the Pacing app. Builds a strong aerobic foundation over time.

References

Inspired by Peter Attia MD

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