Performance Optimization in Marbella

A year that works with the climate

Treat the calendar as three blocks. Autumn to spring is your window for peak volume and hard intensity, with comfortable temperatures and stable conditions. Early summer is for heat acclimatisation. Deep summer is a maintenance and technique block, with sessions at dawn or after sunset.

Heat acclimatisation takes roughly one to two weeks of consistent exposure and genuinely improves performance in the heat — plasma volume rises, sweating starts earlier. It is worth doing on purpose rather than suffering through it.

Heat, hydration and load

Heart rate rises for the same pace in heat and humidity, so pace-based targets misprice the effort. In summer, run to effort or heart rate, not to pace, and accept slower splits without adding sessions to compensate.

• Drink to thirst plus a plan on long sessions; include sodium when sweating heavily for over an hour
• Weigh before and after long sessions occasionally to learn your own sweat rate
• Shift hard sessions to before 09:00 or after 20:00 from June to September
• Cut volume, not frequency, in a heatwave — consistency preserves adaptation

Metrics worth tracking

Track a small number of things you will actually review monthly. Everything else is noise.

• Weekly training minutes and the share spent at easy intensity
• A repeatable benchmark — time trial, threshold test or a standard lift
• Resting heart rate and HRV trend, read weekly rather than daily
• Sleep duration and regularity
• Session RPE, to catch load creep before an injury does