The 1978 movie The Wiz runs about 2 hours and 14 minutes, which is 134 minutes in total.

If you were asking about a live stage production of The Wiz instead of the film, most modern productions also land around the 2.5‑hour mark including a short intermission, though exact timing can vary slightly by theater and staging.

Information gathered from public forums or data available on the internet and portrayed here.