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Tapering: what it is and how to reduce your training load before a race

What tapering is, how much to cut volume, how long it should last and how to keep intensity so you arrive fresh on race day, according to the evidence.

JPJuanPaCreator of TrainingForever·October 16, 2026

The tapering (or set-up) is the progressive reduction of the training load before a major competition. The aim is to eliminate accumulated fatigue without losing the adaptations achieved (Mujika and Padilla, 2003). This article deals with the burden. The feeding of those weeks is in nutrition during tapering and logistics in the weeks before a great race.

Rapid response: In the tapering the volume is reduced above all and the intensity is maintained. A meta-analysis found that the most effective strategy was a taper of about 2 weeks, with a progressive reduction in volume of 41-60% and without changing the intensity or frequency of training (Bosquet et al., 2007).

What the evidence says

VariableRecommendationSource
VolumeReduce by 41-60%, progressivelyBosquet et al., 2007
IntensityKeepBosquet et al., 2007; Mujika y Padilla, 2003
FrequencyKeep or reduce little (not more than 20 %)Mujika and Padilla, 2003
DurationAbout 2 weeks; according to the review, between 4 and more than 28 daysBosquet et al., 2007; Mujika y Padilla, 2003
FormProgressive (non-linear) better than abrupt cuttingMujika and Padilla, 2003

According to the review by Mujika and Padilla, with a taper the performance usually improves by around 3%, with a usual range of 0.5 to 6%.

How to do a step-by-step tapering

  1. Decides the duration according to distance and previous load: shorter for short races or low-load seasons, longer for marathons or ultras after very hard blocks.
  2. Reduces volume progressively: less in the first week and more in the last week.
  3. Keep the intensity: keeps short sessions at race rate or something faster, with fewer repetitions.
  4. Keep the frequency: keeps going out almost the same days, with shorter sessions.
  5. Don't bring in anything new: No sneakers, no exercises, no extra sessions to "check" that you're fit.

Example: 2-week paper for a runner

Week -2Week -1 (race)
VolumeAbout two thirds of the usualAbout half or less
SeriesSame pace, less repetitionsA short session at race rate
Long throwShorterThere's no
StrengthMaintenance, low volumeNothing or activation

It is an example within the range of evidence. Tie it to every athlete.

Tapering in your load graph

If you continue the load with CTL, ATL and TSB, in the taper fatigue (ATL) falls faster than the shape (CTL), and the balance (TSB) rises. We explained it in training load: CTL, ATL and TSB.

Usual errors

  • Also lower the intensity and arrive "off".
  • Make the taper too long after a smooth block.
  • Getting a tough last-minute session on nerves.
  • Scared to feel weird: some athletes notice heavy legs in the early days of the paper.

Plan your taper in TrainingForever

In TrainingForever the coach schedules the weeks of approach in the calendar and sees how the fatigue drops. Sessions are synchronized with Garmin Connect. With TrainingForever, your coach has all the features free up to 5 athletes; from there, 0.99 € per active athlete per month, with a maximum of 49 €/month. For the athlete it's always free.

What a Coach Says

«In the paper the head costs the most. The athlete feels that he loses shape and wants to put something else in; my job is not to do it." — Marc Bañuls, coach with more than 15 years of experience

Frequently Asked Questions

How long should the tapering last?

In the meta-analysis of Bosquet et al. (2007), the most effective duration was about 2 weeks. The review of Mujika and Padilla (2003) gives a range of 4 to more than 28 days according to the athlete and the previous load.

How much do I reduce the volume?

The evidence points to 41-60% progressively (Bosquet et al., 2007).

Should I lower the intensity?

No. Keeping the intensity is what keeps the adaptations; what is low is the volume.

Is it normal to feel worse during the taper?

Some athletes notice heavy legs or feel weird the first few days. If symptoms of illness occur, consult a professional.

Sources

  1. Bosquet L, Montpetit J, Arvisais D, Mujika I. Effects of covering on performance: a meta-analysis. Med Sci Sports Exerc. 2007;39(8):1358-65.
  2. Mujika I, Padilla S. Scientific bases for precompetition covering strategies. Med Sci Sports Exerc. 2003;35(7):1182-7.
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Written by
JuanPa

Creator of TrainingForever.

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