LAKE ODESSA, MI (August 21, 2026) — A heavy pop-up rain shower on Friday afternoon prompted officials at I-96 Speedway to cancel Friday’s NAPA Auto Parts All Star Circuit of Champions presented by Valvoline event.
The I-96 rain out was the fourth in a row for the series that has not held an event since June 20th at Wayne County Speedway.
The next event for the All Stars is Saturday at Butler Motor Speedway in Quincy, Michigan.