Cycling Nutrition / Fueling Plans / Endurance Fueling
Why advice like eat 60g/hour is useful but incomplete without products, timing, fluids, and execution. This guide is written for cyclists first, with notes that also apply to runners and triathletes when the same endurance-fueling principles carry over.
Good fueling is not about chasing a perfect number for its own sake. The goal is to deliver enough carbohydrate, fluid, and sodium for the session you are actually doing, using products and foods you can tolerate when the effort gets real.
A practical way to think about it
- Generic targets are a starting point.
- Athletes still need to know what to carry, when to eat, and how to remember.
- Execution is where many good intentions fail.
Set the carb target first
For many endurance rides, a useful starting range is roughly 30-60 grams of carbohydrate per hour for moderate sessions and 60-90 grams per hour for longer or harder events. Intakes above 90 grams per hour can work for some trained athletes, but they should be practiced gradually with multiple carbohydrate sources and products that sit well in your stomach.
The target should reflect ride duration, intensity, heat, your gut tolerance, and what you can realistically carry. A two-hour endurance ride and a five-hour event with climbs should not automatically use the same plan.
Use timing as an execution tool
Timing does not need to be perfect to be useful. A schedule helps you avoid the common mistake of waiting until hunger, fading power, or mental fog tells you that you are already behind. If you miss a window, resume calmly and adjust based on gut comfort instead of forcing a large catch-up dose.
Apply this to a BonkGuard race plan
BonkGuard connects editable targets to the products and bottles selected for a race. Planned intake in Overview compares the schedule with carbohydrate, fluid, and optional sodium targets, then expands to race totals including calories, caffeine, potassium, and magnesium.
Schedule answers what to take and when, while Packing summarizes quantities and bottle preparation. The athlete controls the targets and products, can use Practice this plan before the event, and explicitly decides when the plan is Race Ready.
Useful next reads
- Beginner’s Guide to Cycling Nutrition
- Advanced Guide to Cycling Fueling
- How to Avoid Bonking on Long Bike Rides
- How Many Carbs Per Hour Do Cyclists Need?
- Century Ride Fueling Plan: What to Eat and Drink for 100 Miles
- How to build a complete race-day fueling plan
Key takeaway
Generic targets are a starting point. Build the plan around the full session, then keep the execution simple enough to follow when the ride gets hard.
Educational note
This article is educational and is not medical or nutrition-treatment advice. Athletes vary widely in tolerance, sweat rate, health history, and goals. Practice fueling and hydration changes in training, not for the first time on race day, and work with a qualified professional when you need individualized medical or nutrition guidance.