Tag: 100 mile race

Studies show finishers of 100-mile races consistently consume over 250 kcal/h, while non-finishers often consume less. Knowing what to eat during a 100 mile race is the key to sustained energy, preventing digestive distress, and reaching the finish line.

According to studies, 50–80% of ultra runners experience some form of gastrointestinal distress during races, highlighting the critical role of a well-executed fueling strategy. Knowing what to eat on a 100 mile ultra is a non-negotiable part of crossing the finish line successfully, often proving more challenging than the physical effort itself.

Did you know that finishers of 100-mile races consistently consume around 70g of carbohydrates per hour, while non-finishers average less than 45g? Mastering **how do you fuel for a 100-mile race** is a crucial factor that separates those who cross the finish line from those who don't. A strategic nutrition plan is as essential as your physical training to endure the extreme physiological demands of ultra-running.

During an ultra-endurance event, your body can burn more than 10,000 calories, far more than you can replace during the race itself. Understanding **how to fuel for 100 miles** is therefore less about replacing every calorie and more about effectively managing your body's energy reserves.