DataFuel

DataFuel tells you what to take before, during and after every session, and for race day. Connect your tracker and DataFuel reads your real sessions: distance, duration, intensity, heart rate. From that it works out how many carbs, how much fluid and how much sodium you need, and which products cover it. No guessing, no generic advice. YOUR RACE PLAN Add your race and get a plan to the minute: how many gels, how much to drink, when to take caffeine, and how many grams of carbs per hour. TRAIN YOUR STOMACH Your gut can learn to handle more carbs. DataFuel builds it up step by step towards your race, and shows which products sit well with you and which don't. EVERY SESSION, EXPLAINED See what you took in and what you burned: carbs, sodium, fluid and where your energy came from. YOUR STOCK AT HOME DataFuel keeps track of the gels, drink mix and bars you have at home. When you're running low, your basket is already filled with the right products from brands like SiS, Etixx, Sanas and 4Endurance. You decide what you order. AND MORE • Recipes that match what your training needs today • A community of athletes sharing what works for them • Works with Strava, Garmin, Apple Health, Polar, Oura and WHOOP • In English, Dutch and French The DataFuel app is free. Products you order are shipped to your door and paid securely by card. DataFuel does not give medical advice. Listen to your body.