How should an altitude camp fit around my peak race?

Mujika, Sharma and Stellingwerff review how altitude training is used by elite endurance athletes and how it should be planned. They note that the use of altitude and the research on it have both grown since the 1960s, around hypoxic dose, duration and timing and confounders such as training-load periodisation, health, individual response and nutrition.

Most research and most of the field rationale concern blood: hypoxia raises erythropoiesis and haemoglobin mass. Non-blood adaptations such as mitochondrial gene expression and muscle buffering capacity may also matter for performance, but research in elite athletes is limited.

Elite athletes and coaches are described as ahead of the science, already using new altitude interventions and progressive periodisation and monitoring.

The authors conclude that published and field-based data strongly suggest a long- and short-term periodised approach that integrates training and recovery manipulation, performance peaking, adaptation monitoring, nutrition, and normobaric hypoxia alongside terrestrial altitude.

They call for research on the long-term effects of repeated camps, on how altitude interacts with the rest of a periodised preparation, on the time course of non-blood adaptation and de-adaptation, and on differences between exercise modes.

Our reading: a practitioner-led framework from people who plan elite seasons, useful as the frame for where a camp sits relative to a peak; the abstract supplies no timing rule, so the base's post-camp window remains practice (SYNTH-06).