How to Optimize Tapering for Advanced Runners

After months of intense training, when the marathon is just around the corner, it's time for tapering. This phase is crucial for any runner, but especially for more experienced runners looking to optimize their performance on race day.

What is tapering? It is the controlled reduction of training load during the weeks leading up to an important competition, with the aim of arriving rested but in peak form. Optimizing this phase can make the difference between good performance and achieving your personal best.

Why is tapering crucial?

Tapering aims to reduce accumulated fatigue, allow muscles to fully recover, and ensure the runner arrives at the starting line with maximum energy. As the optimal training load decreases.

However, for experienced runners, tapering can be a delicate balance between the need for rest and the fear of losing the achieved fitness. Therefore, it is important to make strategic adjustments to optimize this phase.

1. Adjust the tapering duration according to the distance.

The duration of tapering can vary depending on the distance of the race you are preparing for. Generally, for marathon runners or longer distances, a 2 to 3-week taper is most effective. For shorter races (such as 10K or half marathon), tapering can be reduced to one or two weeks. Recommendations:

• Ultramarathons and marathons: 2 – 3 weeks of tapering.
• Half marathons: 1 – 2 weeks.
• 10K races: 1 week.

2. Reduce volume, but maintain intensity.

One of the biggest mistakes advanced runners make during tapering is reducing their training intensity too much. The goal is to reduce volume but maintain intensity in certain key workouts. This allows the body to recover without losing speed or physical sharpness.
How to do it:

• Reduce your training volume by 40-60% during the first week of tapering.
• In subsequent weeks, decrease the volume by an additional 20-30%.
• Include high-intensity intervals, but shorter than usual. For example, instead of long sets, perform fast repetitions of 200 to 400 meters.

3. Don't forget strength and mobility work

While it's tempting to neglect strength training during tapering, strength and mobility exercises play a crucial role in keeping the body balanced and preventing injuries. The focus, however, should be lighter and with controlled movements to avoid adding extra fatigue.

We recommend maintaining strength sessions 1-2 times a week, focusing on functional exercises such as squats, lunges, and planks; reducing the load and number of repetitions; and working on mobility by including dynamic stretches.

4. Control rest days.

Often, during tapering, you feel restless and are afraid of resting too much. But rest days are essential for complete recovery. The key is to strategically plan these days to maintain physical and mental freshness. Ideally, there would be 2-3 rest days per week during tapering. We advise that instead of absolute rest, consider light activities like walking or yoga to avoid losing mobility.

5. Adjust nutrition to maximize energy.

During tapering, even though you reduce your training load, it's important to adjust your diet to maintain the right energy balance. As you get closer to race day, carbohydrate loading will be fundamental to increase glycogen stores, which is essential for long-distance performance.

6. Keep your mind strong.

Tapering is not only a physical challenge but also a mental one. That's why it's essential to focus on positive visualization and confidence in your preparation.
Optimizing tapering is not an easy task, but when executed correctly, it can be the key to achieving maximum performance on race day. Remember that tapering is not a phase of complete rest, but a strategic adjustment; trust your training and the process; and you will see how optimizing tapering leads you to your next personal best.