Running training with young kids: making the weeks work

With young kids at home you have roughly four hours a week to run, and they almost never fall where you want them. Four hours is enough to train well on. It is not enough for a schedule that assumes Tuesday evening is free.

The evening is the worst window

The slot most training plans are built around is the one that works worst in a house with small children. Bedtime runs late, the evening is the only adult time you get, and a session at half past eight eats into sleep you are already short of.

Mornings hold up better. Forty minutes from quarter past five costs nothing socially and is taken from nobody. The first two weeks are hard, after that it is a habit. The requirement is that you go to bed on time, which means the morning run is really decided the night before.

Commuting is the second window. Run to work, or home from daycare, and the session becomes time you were going to spend moving anyway. A few kilos in a backpack changes nothing on an easy run, and you avoid negotiating for the hour.

The weekend long run needs two hours including a shower. Book them with the other adult in advance, not on Saturday morning. That is the most common reason the long run disappears, and it is solved by asking on Wednesday.

Anchor the week in one session

A five-run schedule breaks the first week someone gets sick, and getting back into it afterwards is hard. Build the week around one session that never gets cancelled, usually the long run, and let the rest be interchangeable.

Three runs go further than their reputation, even toward a marathon, if they are the right three. We wrote down what that looks like in practice in marathon training on three runs a week. The point here is the order: long run into the calendar first, quality session where it fits, easy run wherever it lands.

Expect whole weeks to disappear too. Daycare delivers infections from November to March, and a winter with two kids normally gives you six to eight weeks where training is a mess. Plan for fourteen good weeks out of twenty instead of being disappointed twenty times.

Sleep is the real limit

No training setup compensates for broken sleep. A threshold session after three nights of wake-ups builds less and costs more than the same session rested, which is why a runner with small children needs to change the plan more often than one without.

A useful rule: check your resting heart rate in the morning and the first ten minutes of the run. If resting heart rate sits five beats above your normal level, or easy pace feels like work after ten minutes, make the whole run easy and move the quality to the next day that works. You lose less by postponing a hard session than by getting through it at half quality.

HRV helps here, as a trend across a week rather than a verdict each morning. How that fits together is covered in the running app that adapts to your recovery.

The pram, the hill on your street and the treadmill

A pram run is a real run, but not a quality session. Expect 15 to 30 seconds per kilometre slower at the same effort, and go by heart rate or feel rather than the pace on your watch. Intervals with a pram is a way to get annoyed, not faster.

If there is a hill within two hundred metres of your door you have a quality session you can do while someone sleeps, with the house in sight. Fifteen times thirty seconds uphill is a hard session, and with ten minutes of warm-up it is under forty minutes in total.

A treadmill at home solves the same problem, if you can stand it. Most people do worse with it than they expect before trying, and better than they expect after one winter.

What you have to let go of

Progress is slower. On four hours a week and broken sleep, a personal best takes years rather than seasons, and that is not a sign you are doing it wrong. Aim for one goal race every six months instead of four, and put the good weeks next to it.

What does work well is holding your fitness and getting steadily better over time. Most people who stop running during the small-children years do not stop because they train too little, but because they gave up against a schedule they were never able to follow.

Where the schedule ends

Everything above fits in a calendar. Then the youngest gets sick in week three, a work crunch eats week six and a stomach bug takes all of week nine. The question stops being what the plan says and becomes what you do about the plan being wrong.

Coach Fartlek is our own app, so expect bias. It was built for exactly this situation: the coach plans toward your race, reads every run from your watch and rewrites the coming weeks when a session got dropped or sleep has been poor for a week. You can also tell it that this week is three runs instead of four and get reasoning back, rather than a schedule that sits there unchanged.

The app requires a watch connected through Intervals.icu, covers 5K to marathon and does nothing else. Pricing is on the pricing page, with a free trial.

Four hours a week go further than you think. Guard the long run, take the morning when the evening will not work, and let the plan change as often as the week does.