Recovery & injury prevention

Endurance

Everything about the aerobic base, endurance and thresholds: how to build broad fitness and hold on to it through the season.

Intensity & speed

Intervals, zones, power and heart rate: how to dose hard training without undermining your base or your recovery.

Nutrition & fuelling

Carbohydrate, protein, hydration and race fuelling: matching fuel to the training you are actually doing.

Data & analysis

TSS, CTL/ATL/TSB, decoupling and testing: reading data without getting lost in it, and turning it into decisions.

Endurix is built together with coaches who guide athletes every day. Our articles are written and reviewed by people with a coaching background.

Training guidance points back to the underlying literature. Every knowledge base article lists the sources we used.

Your training data stays yours. We process personal data under the GDPR and explain exactly what we do with connected Garmin and Strava data.