Recovery Week: When to Schedule One and How Much to Cut

You've been running workouts for three weeks without a miss. In week four, your legs feel heavy from the warm-up, and your usual pace takes more effort. That's when the question comes up: ease off now, or hold on for one more week?

Here you'll find a coaching rule of thumb, the signs to look at together, and a simple way to shorten the week.

What a recovery week is

You keep the same weekly rhythm, with less load. It is not the same as:

• A rest day: a day without a workout, already planned in a normal week.
• Tapering: the drop in load just before a target race.
• Overtraining: fatigue that builds up and does not go away with rest. It needs a different and more serious approach.

When to schedule it

The most common rule: three weeks of load, then one lighter week. Coaches stretch it to 4 weeks when you recover well, and shorten the cycle when life gets busy: a heavy stretch at work, sick kids, travel, short nights.

Two common-sense rules for the calendar:

• Put the lighter week right after the biggest week of the block, or after a race weekend.
• Don't let it overlap with your taper. They are two different things.

The signs to look at together

These are coaching cues, with no fixed numeric threshold:

• Heavy legs from the warm-up, for several workouts in a row.
• Your usual pace is harder to hold.
• Shorter or poorer sleep.
• Less desire to train.
• A higher heart rate than three weeks ago at the same pace.

One sign alone tells you very little: heat, a bad night, or the start of a cold is enough. What matters is how many add up.

What the research says

The definition comes from strength training (Bell et al., 2023), not endurance, and the "3 weeks + 1" rhythm comes from coaching practice. No trial validates it, and no official recommendation, European or American, sets a number for this week. In elite endurance athletes, periodization mostly comes from modest cuts in total volume (Seiler, 2010). "Reduce rather than stop" is coaching advice, not a finding of that study. Finally, a light week does not guarantee peak form the following week: Bellinger's review (2020) does not settle the question of supercompensation.

How to ease off: volume, sessions, intensity

Coaches usually cut the volume first, by about a quarter. Keep the same number of workouts so your routine doesn't break, but make each one shorter.

For intensity, keep a little pace work, but in a shorter form. A session of 6 × 1,000 m (6 × 0.62 mi) becomes 5 × 1,000 m (5 × 0.62 mi) at the same pace, with full recovery. Don't make it harder to "make up" for the lower volume.

In triathlon, keep all three sports and shorten each one by about a quarter.

Easy runs are done at an easy pace. The zone calculator gives you yours.

How to ease back in

The following week, go back to your usual volume from the first workout, running at an easy pace. Bring intensity back in the second or third workout, if your legs feel good.

Common mistakes

• Skipping it every time because you feel fine. It can happen once in a while, if you recover well and watch the signs. Otherwise, move it back one week.
• Turning it into a catch-up week. Adding a workout because "there was time" cancels the easing off.
• Stopping completely. A week with nothing at all is a break, not a recovery week.
• Pushing when you feel flat in the first days. Keep your easy paces and don't try to make up for lost ground.

What you can do next week

• ✓Look at your volume for the last four weeks: how many weeks of load in a row?
• ✓Set the date of your next recovery week and cut each workout by about a quarter.
• ✓Choose the intensity session you'll keep, in a shorter version.
• ✓Note your legs, sleep, and perceived pace after each run.

To track these signs without writing everything down by hand: KILYO reads your watch workouts and analyzes your volume week by week, your pace and heart rate on the same type of run, and your consistency. When the load builds up and the signs start to shift, it can adjust your plan and suggest that you ease off.

Written with the help of AI.