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. The most important electrolytes for athletes are sodium, potassium, magnesium, and calcium.

Sodium plays an important role in fluid balance and is the mineral you lose relatively large amounts of through sweat.

Potassium is involved in muscle function.

Magnesium supports various normal bodily processes.

Calcium is important for bones and muscles.

For HYROX, this means that water remains the foundation, but during intense sessions, heavy sweating, or training in the heat, electrolytes can be a smart addition.

Would you first like to gain a broader understanding of which electrolytes athletes need? Also read: Best electrolytes for athletes.