The Crucial Importance of Hydration on a Home Trainer
Indoor cycling is more than just an "indoor" version of road cycling; it's a unique physiological environment where water management becomes the number one limiting factor. In t...
The Pyrene calculator
Your fuel, calculated for your effort.
An easy ride, a race, an ultra: whatever your goal, we help you fuel your effort properly. Enter your discipline, your duration and your conditions, and our visual tool turns your needs into a clear protocol: which flasks and bottles to fill, with what, and at which point in the race. No more dosage headaches: you see everything, all that's left is to ride.
Build my protocolExample: Cycling · 3 hrs · moderate
80 g/hcarbs
750 mL/hhydration
800 mg/hsodium
Merged Protocol energy & hydration combined
100 g
75 g
75 g
123
T0 · 0 hT0 +1 hT0 +2 h
Bottle · 750 mL
Carbs4 DrinkMix scoops
Electrolytes½ Hydratation dose
Bottle · 750 mL
Carbs3 DrinkMix scoops
Electrolytes½ Hydratation dose
Bottle · 750 mL
Carbs3 DrinkMix scoops
Electrolytes½ Hydratation dose
Effort intensity → carbohydrate needs
80g of carbs / hour
80 g
StartMid-raceFinish
The starting point
The whole system, in one pack.
The Discovery Pack brings together the essentials of the Pyrène range to test, compare and find your protocol.
- 1 UltraEndurance® Gel, Neutral
- 1 UltraEndurance® Gel, Organic Blueberry
- 1 UltraEndurance® DrinkMix, Neutral
- 1 Hydratation® Lime