Learn fitness · Cardio

Start running from zero.

Run-walk intervals are the kindest way to start. Your heart and lungs adapt quickly; your joints and tendons need a little longer.

7 min readInteractiveUpdated November 2026

Your run-walk plan

Pick where you’re starting from. Three sessions a week, with a rest day between, and repeat any week that felt hard.

Nine-week run-walk planTailored to your start

Easy-running basics

Do

  • Run slow enough to talk
  • Short, quick steps
  • Soft landing under your body
  • Shoes that feel comfortable

Avoid

  • Racing every run
  • Adding distance and speed in the same week
  • Running through sharp pain

Progressing safely

Add time or distance gradually, and keep most runs easy. Niggles that ease as you warm up are common; pain that worsens as you run is a reason to stop.

Key takeaways
  • Start with run-walk intervals
  • Most runs easy enough to talk
  • Progress gradually, repeat weeks freely

General information, not medical advice. If you have a health condition, are pregnant, or take medication, check with a professional first. See the medical disclaimer.

Sources
  1. NHS. Couch to 5K running plan.
  2. Nielsen RO et al. Training errors and running related injuries: a systematic review. Int J Sports Phys Ther, 2012.

Recording it in Ritual

Use Go outside on the Cardio page to record each run-walk session with GPS. Set a target distance, let auto-lap mark each kilometre, and look at the splits afterwards: a steady session looks steady, and a fading finish shows up straight away.

Ritual for iPhone and Apple Watch

Put it into practice.

Free to download. No account, no ads. Ritual Pro whenever you want everything.