2025 Supercross Round 4 Glendale Live Audbates, Leaderboard, News and Results – NBC Sports

Mark this page for live updates from 4 round in Glendale, Arizona. In 2024, it was a standard format race, but in the previous three seasons, Glendale hosted a triple crown race. This format is back this week.

Eli Tomak won back competitions in 2022 and 2023 with this format, while Red Plate holder Ken Rock won last year. Moreover, Tomak and Rock and Rock turned to the field in the first free practice session for the 450s.

The free practice starts at noon ET with a qualification starting at 14:05.