Toyota All-Star Showdown

The SRL All-Star Showdown is a Super Late Model championship event at Irwindale Speedway, originally held from the 2006-2010 seasons as a non-championship NASCAR event for lower-level series, and since the 2020 motorsport season, revived by the circuit was a Super Late Model event for the SRL Southwest Tour.

The original format from the 2003-2011 seasons were sanctioned by NASCAR. The revived event, which the track and the Southwest Tour still recognise continually, continues to be held at Irwindale. In 2022 and 2023, the race was held on the Saturday of NASCAR's Busch Light Clash at the Coliseum in nearby Los Angeles. The 2024 race was postponed by weather and moved to May 16-18.