Intelligent Cycling TrainingNutrition
Nutrition for Cycling Endurance
11 Mantras for Endurance Cycling
by Coach John Hughes
John Hughes is the author of Anti-Aging: 12 Ways to You Can Slow the Aging Process and of the book Distance Cycling. He has written 40 articles on training, nutrition, psychology and medical issues for RoadBikeRider.com. More about Coach Hughes.
© John Hughes, All Rights Reserved
After training, nutrition is the key factor in finishing long rides. When Warren and I were training for Paris-Brest-Paris we realized that if one of us wasnt having fun we hadnt eaten recently. If you dont eat enough and properly you bonk (your brain feels all fuzzy) and you hit the wall (your legs are dead). You are definitely not having fun! You get discouraged and consider using your cell phone to call for rescue. We are each an experiment of one. What works for one rider may not work for another rider. Use your training rides to experiment with ride nutrition and then use your tested nutrition on long rides.
- Eat carbs dailyWe burn lots of carbs when cycling. To be sure that your fuel tank is full, carbs should make up 55 to 65 percent of your total daily calories. One gram of carbs contains four calories. A simple rule of thumb is to cover your plate primarily with carbs. Meat is a condiment.
- Eat hourly on the bikeEat regularly on the bike to avoid swings in energy.
- Know your hourly burn rateFigure out how many calories per hour you are burning cycling. See:
- Eating For EventsTable on calories per hour for different size people cycling at different speeds.
- Calorie EstimatorDownload spreadsheet to calculate total calories burned while cycling based on distance, average speed, total climbing and rider weight.
- Eat your burn rate every hour on the bikeOnce you know your burn rate, try to eat about half of those calories every hour on the bike.
- Eat primarily carbs on the bikeYoure burning both glycogen (from carbs) and fat for energy while cycling. We all have enough fat to fuel a long ride, but we can run out of glycogen within a few of hours. Your brain can only burn glycogen. Avoid the bonk by eating mostly carbs.
- Calories or convenienceWhile sports bars, gels and drinks may be more convenient while cycling, they provide no better nutrition than eating real food and they cost more.
- Drink when thirstyDrink enough so that you arent thirsty, but dont over drink, which can cause hyponatremia (low blood sodium), a potentially fatal condition.
- Eat saltYou can sweat out 1 liter (34 fl. oz.) per hour cycling in hot weather. A liter of sweat contains an average of 800 mg of sodium!
- Calories in = calories outOver a 24-hour cycle on longer long rides, calories in should equal calories out. Eat your calories hourly on the bike and eat the rest at controls, especially before a sleep break.
- Eat for recoveryAs soon as you finish cycling start eating several hundred calories of carbs / hour and drinking to satisfy your thirst.
- One-way principleFinally, what goes down should stay down while cycling!
- Nutrition for 100K and Beyond: Cycling nutrition, hydration and electrolytes my 16-page eArticle for $4.99 from RoadBikeRider.com.
- Eating & Drinking Like the Pros: Expert advice on cycling nutrition and how to make your own healthy nutrition at lower cost my 15-page eArticle for $4.99 from RoadBikeRider.com.
- Cycling in the Heat Bundle Parts 1 and 2 41 pages for $8.98, a 10% discount, from RoadBikeRider.com. It includes:
Other articles by Coach Hughes from RoadBikeRider.com.
- Cycling in the Heat Part 1: Ride Management How to acclimate, how to ride in the heat, what to eat and heat-related problems. 19 page eArticle for $4.99 from RoadBikeRider.com.
- Cycling in the Heat Part 2: Hydration Management Develop your personal hydration and electrolyte plan. 21 page eArticle for $4.99 from RoadBikeRider.com.