hitting the wall

Depleting your reserves

Hitting the wall is the sudden onset of exhaustion when the body depletes its energy reserves.

The phrase comes from endurance sports, especially marathon running, where athletes around mile 20 may feel as if they've physically collided with an obstacle: I was doing fine until I hit the wall at mile 22.

It extends to any situation where someone runs out of steam: After six hours of negotiation, everyone hit the wall.

Opposites
energy/endurance state

hitting the wallsecond wind

Renewed energy after fatigue

energy surge · fresh legs

performance trajectory

hitting the wallbreaking through

Forcing past an obstruction

peak performance · building momentum · runner's high · peaking · firing on all cylinders

progress/momentum

hitting the wallsmooth sailing

Untroubled progress forward

building momentum · gaining steam · coasting · making headway · on a roll

Family

hitter, hitters, hitting, wall, walls, walled, walling

Familiarity
Top 50,000
Profile
Used worldwide · Timeless · Negative · Everyday, not technical · Rated G