For The RepsBlog

Running

Half Marathon Run-Walk Completion

Lower-impact half marathon completion plan. 16 weeks, four runs a week.

Woman walking briskly during a run-walk long run
Woman walking briskly during a run-walk long run. AI-generated image.
Distance
Half marathon
Length
16 weeks
Runs per week
4
Level
Beginner
Goal
Finish

Who it's for

You are new to running, or starting again after a long break. It gets you to the finish of your first half marathon.

It builds slowly, which suits you if you are coming back from an injury. If something hurts, stop and get it checked rather than pushing through.

How the weeks work

It runs for 16 weeks with four runs in each.

If life gets in the way you can stretch it to 22 weeks, or tighten it to 16 if you are already fit.

The last 12 days are a taper: less running, a little intensity, so you start the race fresh.

  • Easy runs make up most of the week. Keep them slow enough to talk in full sentences.
  • Run-walk sessions: run for a set time, walk until your breathing settles, then go again. The running stretches get longer each week.
  • One long run a week that grows slowly. Run it easy; the time on your feet is the point.

Setting your paces

Start with a 10K time trial. Your result sets the paces for the rest of the plan, so run it honestly and on fresh legs.

Making it stick

  • Repeat a week if it felt hard. Moving on too early is the most common way to get hurt.
  • Walking is part of the plan, not a sign you are doing it wrong.
  • Soft, flat routes are kinder on your legs while they adapt.