All your nutrition in one bottle on the bike, one flask on the run. That’s it.
A one-of-a-kind solution for triathlon, from the first stroke to the finish line.
Triathlon Discovery Pack.
The full Pyrène system brought together for the triple effort: test, compare and lock in your protocol (swim, bike, run) before race day.
- 2 Gel UltraEndurance® flavours
- 1 DrinkMix UltraEndurance®
- 1 Hydratation® electrolytes
- 1 Bottle 750ml & 1 Flask 250ml
Build your race arsenal.
Our athletes talk about it.
“On IRONMAN, it’s the only system that lets me take in 95 g/h without ever shutting down my stomach. The bike goes smoothly, and I finally run the marathon I’m aiming for.”
“My sweat profile is very salty. The sodium dosing set from my data made the cramps in the final run leg disappear.”
“The quantified protocol takes away all mental load during the race. I know exactly what to take and when, I focus on the effort.”
“My fat-burning capacity is high, so we adjusted my intake accordingly. No more low patches at the end of the bike.”
Your protocol, calculated for your effort.
Votre protocole s’affiche ici.
Scientific literature as an anchor point.

Lactate au Tour de France : ce que la science prouve vraiment
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Osmolarity of sports drinks: the parameter no one explains
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Minerals, hydration, and recovery: understanding everything about what each effort costs the athlete.
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Gel Myrtille Pyrène: dosage, dilution, and protocol for long-duration efforts
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The basics for preparing for a mountain ultra-trail race
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The Crucial Importance of Hydration on a Home Trainer
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Mastering your pace in triathlon: A key to performance for long-distance events.
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