Hydration for HYROX

This is relevant for HYROX athletes, functional fitness athletes, runners, strength athletes, and anyone whose training combines strength and conditioning.

A proper hydration routine can make a difference, especially during long sessions, high-intensity workouts, in hot conditions, or when training several times a week.

HYROX is intense because you combine running with stations such as sled push, sled pull, lunges, wall balls, and rowing. As a result, your heart rate rises significantly and you lose a lot of fluid through sweat.

Many athletes focus mainly on training, shoes, and nutrition, but forget about hydration. That’s a shame, because dehydration can make your workout feel harder than necessary.

When you sweat, you lose fluid and electrolytes. Important electrolytes for athletes include sodium, potassium, magnesium and calcium.

Sodium plays an important role in fluid balance and is lost in relatively large amounts through sweat.

Potassium contributes to normal muscle function.

Magnesium supports normal bodily functions.

Calcium is important for bones and muscles.

For HYROX, water remains the foundation, but during intense sessions, heavy sweating or training in the heat, electrolytes may be a useful addition.

Want to learn more about electrolytes for athletes? Read: Electrolytes for athletes.