The Summer Break Problem: What Competitive Swimmers Should Actually Do in August

Every July it happens the same way. The summer championships wrap up — this year the Next Gen Championships in Sheffield finish on 22 July, with the open-water national age groups following on the 25th — the club calendar empties, the squad WhatsApp goes quiet, and within a week a parent asks me the question I hear more than any other at this time of year: “So… what should they actually do in August?”

It is a better question than most parents realise, because the two obvious answers are both wrong. “Nothing — they’ve earned a total rest” costs more fitness than families expect. And “keep training so they don’t lose anything” quietly burns out the swimmers who were supposed to be the keen ones. After years of coaching age-group and county-level swimmers around Borehamwood and Hertfordshire, here is the honest, middle-ground answer I give — and how to make August the most useful month of your swimmer’s year.

What a month off actually costs

Let’s start with the uncomfortable science, because it explains everything else. The classic research on detraining, led by Iñigo Mujika, found that training-induced fitness starts to unwind measurably within two to four weeks of stopping. Aerobic capacity dips first, and swimmers suffer a second, sport-specific penalty: feel for the water — that finely tuned sense of pressure on the hand and forearm that took all season to build — fades faster than general fitness does. Any coach who has run the first squad session in September has watched it: strong, healthy kids swimming like they are wearing someone else’s arms.

So a full six-week shutdown genuinely does cost something, and the swimmers who do it spend most of September buying that fitness back rather than moving forward. But — and this matters just as much — the answer is not to keep the season running through August.

The case for a real break (a short one)

Young athletes need a proper off-switch, and not just for their shoulders. The American Academy of Pediatrics is blunt about this in its guidance on youth sport specialisation: year-round, single-sport training with no meaningful breaks raises the risk of overuse injury and burnout, and the swimmers who last longest in this sport are almost never the ones who trained twelve months a year at twelve years old.

My rule of thumb for club swimmers is two weeks of genuine, guilt-free rest straight after the last meet. No pool, no “just a light set”, no lengths counted on holiday. Growing bodies use that fortnight well, and — just as importantly — a swimmer who spends two weeks missing the water comes back in a completely different frame of mind from one who was never allowed to leave it.

Weeks three and four: staying in touch, not in training

After the break, the goal for the rest of August is modest: keep the engine ticking over and keep feel for the water alive. That does not require a squad timetable. Two or three relaxed swims a week of twenty to forty minutes is plenty — and holiday swimming counts. A lido session, safe supervised open water, snorkelling on holiday: it is all time in the water, and the variety is a feature, not a bug.

Two things I would encourage every swim parent to add — and one to avoid:

• Do let them play other sports. Cycling, tennis, football on the beach — mixed movement in August builds exactly the broad athleticism the specialisation research says young swimmers need more of.
• Do keep some easy kick and light core work in the mix if your swimmer enjoys it — core stability is one of the few dryland habits with consistent evidence behind it for young swimmers, and it travels anywhere.
• Don’t run training sets off the side of a holiday pool. I say this kindly, having watched many well-meaning parents try: without a coach’s eye, hard lengths mostly rehearse tired technique. August fitness matters far less than August habits.

The August advantage: fix the stroke while nobody’s watching the clock

Here is the part most families miss, and it is the single best reason to plan August rather than drift through it. During the season, technique change is genuinely hard: a swimmer doing five squad sessions a week under time pressure has almost no space to rebuild a catch or re-time a kick, because every set punishes slowing down to do it properly.

August is the one month with no galas, no qualifying windows and no pressure — which makes it the best month of the year for focused technical work. A concentrated block now, whether that is a summer swim camp or a short run of 1-to-1 sessions, achieves what months of mid-season tinkering cannot: the swimmer gets to slow a stroke right down, feel the correction, and groove it before the September volume arrives to cement it. Starting that block with video analysis makes it even more effective — when a twelve-year-old actually sees their dropped elbow, the coaching conversation changes instantly.

If your swimmer had a frustrating championship season — the times plateaued, or one stroke kept letting them down — this is precisely when that problem gets fixed.

Planning the return: how to land September well

The final week of August is about arriving back sharp rather than shocked. Three simple things make the first fortnight of the new season dramatically smoother:

1. Swim a little more in the last week — three or four easy sessions so the first squad set isn’t the first real swimming in a month.
2. Sort the kit early. Goggles that fit, a costume that isn’t see-through, fins and a snorkel if the squad uses them. September panic-buying is a tradition worth skipping.
3. Have the goals chat — and keep it theirs. Ask what they want from the season before anyone mentions times. A swimmer who owns a goal trains differently from one who was handed it.

Make August count

The summer break problem, then, has a reassuringly simple solution: two weeks completely off, a few weeks of relaxed, varied water time — and one deliberate block of technical work while the calendar is quiet. Rest is not the enemy of a good season. A wasted August is.

If you want help making that block count, this is exactly what our summer swim camps in Hertfordshire are built for — small groups, technique-first coaching and video feedback, designed to send swimmers back to their clubs in September ahead of where they left off. And if a camp doesn’t fit your holiday plans, our competitive swimming coaching runs 1-to-1 technical blocks right through August. Places genuinely do go quickly once the championships finish — if a summer stroke project sounds like your swimmer, get in touch this week rather than at the end of the holidays.

Hero image: “Relay” by JD Lasica, licensed under CC BY 2.0.