Running

Masters 5K Foundation (50+)

Masters-friendly 5K foundation with extra recovery and run-walk options. Twelve weeks, 3 to 4 runs a week.

For The Reps · Updated September 30, 2026

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 5K.

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.

Hard days are spaced further apart, which suits older runners who need more recovery between them.

It runs for twelve weeks with 3 to 4 runs in each.

If life gets in the way you can stretch it to 16 weeks, or tighten it to 10 if you are already fit.

The last 7 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.
Strides after some easy runs: four to six relaxed 20-second pickups with a full walk back.

Start with a hard 5K effort. Your result sets the paces for the rest of the plan, so run it honestly and on fresh legs.

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.