Two people were critically injured Sunday after a single-engine plane crashed near the track during the National Hot Rod Association finals at the In-N-Out Burger Pomona Dragstrip.

Three people were injured after a small plane crashed in Pomona on Sunday. The crash happened at around 11:10 a.m. at the Pomona Dragstrip, which is located at 2700 Fairplex Drive, according to the Los Angeles County Fire Department. It's unclear what caused the plane to crash, but firefighters say three people were injured in the crash.