The Wall (hitting it)

[thuh wawl (hih-ting it)]

Phonetic (Standard)

/ðə wɔl ˈhɪtɪŋ ɪt/

IPA

Noun

Defintion for The Wall (hitting it)

The point during endurance exercise when an athlete experiences a sudden loss of energy and fatigue due to glycogen depletion.

Long Definition

The Wall refers to a sudden fatigue and energy depletion during endurance events, often around mile 20 in a marathon. It occurs when glycogen stores are exhausted, forcing the body to rely on less efficient fat metabolism. This results in a dramatic slowdown and mental struggle. Runners can delay or avoid hitting the wall by proper pacing, carbohydrate loading, and fueling during the race. Real-world examples include marathoners slowing significantly or even stopping. Understanding and preparing for the wall is crucial for maintaining performance and achieving race goals.

kaizen Insights

Hitting the wall usually comes from glycogen depletion late in a marathon. Fuelling during the race and starting at a realistic pace help avoid it.