Tapering: The Art of Resting Before the Lisbon Marathon

Paula Veloso
by Paula Veloso
7 months ago

The countdown has begun.
With just days to go before the Lisbon Marathon and Half Marathon, the hard training is behind you. The long runs, early mornings, and tempo sessions are done. Now comes the hardest part for most runners — doing less.

This phase is called tapering.
And while it may seem like “not training enough,” it’s one of the most important parts of your entire preparation.

🕰️ What is Tapering?

Tapering is the gradual reduction of training volume and intensity before a race.
The goal: to let your body recover from accumulated fatigue, restore muscle glycogen, and reach peak condition on race day.

In short, it’s about training smarter, not harder — giving your body the time it needs to absorb all the work you’ve done so far.

Think of tapering as the bridge between training and racing: where the body rebuilds, the legs recharge, and the mind refocuses.

📅 How Long Should It Last?

The ideal taper depends on your race distance and training load:

  • Marathon (42 km): 2–3 weeks of gradual reduction.
  • Half Marathon (21 km): 7–10 days is enough.

The rule of thumb:

Reduce your total weekly mileage by 40–60%, but keep some intensity with short intervals or controlled tempo runs.

Your body still needs movement — just less stress.

💡 Example:
If you’ve been running 60 km per week, drop to 35–40 km. Keep one light interval session and a shorter long run (around 16–18 km for marathoners).

🧬 What Happens to the Body During Tapering

Tapering is proven to improve performance by 2–3%, which can mean several minutes off your finish time.

During this phase, your body:

  • Replenishes glycogen stores.
  • Repairs micro-tears and inflammation.
  • Reduces stress hormones.
  • Improves muscle efficiency and focus.

You’ll feel lighter, sharper, and stronger on race day — if you trust the process.

🥗 Nutrition and Hydration

Your nutrition should reflect your reduced training load — balanced, familiar, and focused on recovery.

In the last 3 days before the race, slightly increase your carbohydrate intake (pasta, rice, bread, potatoes, oats) to top off glycogen stores.

👉 Don’t overdo it — the goal is to fuel smartly, not overeat.

💡 Pro tip:

  • Stick to meals you know work well for you.
  • Eat your pre-race breakfast during this week to test digestion.
  • Drink water regularly and include electrolytes, especially if it’s warm.

😴 Sleep: The Invisible Training

During tapering, recovery is your best workout.
Aim for 7–9 hours of sleep per night, and if possible, add short naps on rest days.

Sleep is where your body rebuilds muscle, restores hormones, and consolidates motor memory — it’s where your training truly sinks in.

💤 Tip:
Don’t panic if you sleep poorly the night before the race — it happens to everyone. Focus on sleeping well in the two nights before.

🧘 The Mental Side: Resting the Mind

When the kilometers drop, the doubts rise:

“Am I losing fitness?”
“Should I squeeze in one more long run?”

No — you shouldn’t. The work is done.

Tapering isn’t just for the body — it’s also a mental reset.
It’s your time to slow down, visualize the race, and reconnect with your purpose.

Picture the Lisbon Marathon course — the blue sky, the Atlantic breeze, the rhythm of footsteps through Cascais, Belém, and along the Tagus River.
Imagine crossing the finish line at Terreiro do Paço, hearing the crowd, and feeling everything fall into place.

This is tapering: less effort, more focus.

🏁 Final Days Before the Race

✅ Cut mileage but keep your legs moving.
✅ Don’t try new shoes, clothes, or nutrition.
✅ Hydrate consistently throughout the day.
✅ Keep meals simple and familiar.
✅ Prepare your gear and visualize your pacing strategy.

On race weekend, soak in the city’s energy — the excitement, the community, the sea breeze.
When the starting gun fires, trust your training and let your body do what it knows best.

💫 Lisbon Awaits

The Lisbon Marathon (October 25) and Lisbon Half Marathon (October 26) aren’t just races — they’re celebrations of endurance, resilience, and joy.

The tapering phase is the calm before that celebration — the final stretch where rest turns into strength.

You’ve done the hard work. Now it’s time to breathe, recover, and get ready to run your best race yet.

👉 Discover more race guides and running events across Portugal at racefinder.pt

More from the blog

Musings on swimming, running and riding for everyday athletes.

7 Mistakes Runners Make When Choosing a Race (and How to Avoid Them)
6 May 2026

7 Mistakes Runners Make When Choosing a Race (and How to Avoid Them)

Choosing a race should be exciting. But a lot of runners end up picking the wrong race for the wrong reasons — and only realize it when it’s too late. If you’ve ever signed up for something and thought “why did I choose this?”, this is for you. 1. Choosing a race just because it’s […]

Read More
Portugal Is One of the Best Trail Running Destinations in the World — Here’s Why
5 May 2026

Portugal Is One of the Best Trail Running Destinations in the World — Here’s Why

There’s something trail runners from across the world are discovering: Portugal is a country built for this sport. It’s not a coincidence. It’s geography, climate, and a density of trails that few European countries can match. Within a two-hour drive from Lisbon, you can be in the Serra da Estrela, the Peneda-Gerês National Park, the […]

Read More
Running Calendar in Portugal – May & June 2026: Where to Race Next
4 May 2026

Running Calendar in Portugal – May & June 2026: Where to Race Next

May and June are some of the best months to run in Portugal. Longer days, great weather, and a packed race calendar make it the perfect time to find your next challenge. Whether you’re looking for a road race, your first trail, or a more demanding endurance event, here are some of the best races […]

Read More
From road running to trail running: how to make the transition (and 6 races in Portugal to get started)
30 Apr 2026

From road running to trail running: how to make the transition (and 6 races in Portugal to get started)

If you already run regularly on the road and feel curious about trying trail running, this might be the perfect moment to take that step. The transition doesn’t need to be complicated. Many runners discover that trail running brings new motivation, improves endurance, and makes training more enjoyable and varied. Here are a few practical […]

Read More