2025 AMA National Speedway Championship
The 2025 AMA National Speedway Championship Series was staged over three rounds, with the opening two rounds held at Industry Hills on August 2 and August 9 and the final round held at Auburn on September 20.
Broc Nicol successfully defending the title he won in 2024.
The first round was won by former two-time champion Max Ruml, who finished ahead of Nicol and Slater Lightcap. However, Ruml and Nicol both scored 20 points on the night, leaving them tied at the top of the standings. Ruml also won the second and third rounds, however he accumulated less points than Nicol and finished as the runner-up.