fuel smart. finish strong.
Set your carb goal
Enter your race details and choose your hourly carbohydrate target. Your results will update automatically below.
Race Details
Enter as h:mm:ss (e.g. 3:45:00 for 3 hours 45 minutes). This determines how much fuel you need to carry.
Grams of carbs per hour. Beginners: 30–60 g/hr · Trained: 60–90 g/hr · Elite: 90–120 g/hr.
Aid Stations
Will you have access to aid stations?
Total number of stations along the course where you will pick up nutrition.
Average grams of carbohydrate you expect to collect at each aid station. Defaults to 5 g.
Your Carb Plan
Please enter your finish time and carbohydrate goal before continuing.