A 10-year-old boy is clinging to life after he was run over while crossing the street in Brooklyn Friday evening.

Cops said the kid darted out from between two parked cars mid-block on Hegeman Street at around 5 p.m. — running straight into the path of an oncoming car.

The driver remained at the scene, and has not been charged with a crime.

Emergency responders rushed the boy to Kings County Hospital.

He suffered serious internal bleeding and was listed in critical condition late Friday, according to police sources.