AMA 450 Supercross – Salt Lake City
| 2024 | Chase Sexton |
| 2023 | Chase Sexton |
| 2022 | Jason Anderson |
| 2021 (2) | Marvin Musquin |
| 2021 (1) | Cooper Webb |
| 2020 (7) | Eli Tomac |
| 2020 (6) | Cooper Webb |
| 2020 (5) | Eli Tomac |
| 2020 (4) | Cooper Webb |
| 2020 (3) | Ken Roczen |
| 2020 (2) | Cooper Webb |
| 2020 (1) | Zach Osborne |
| 2018 | Marvin Musquin |
| 2017 | Eli Tomac |
| 2013 | Ryan Villopoto |
| 2012 | Ryan Dungey |
| 2011 | Ryan Villopoto |
| 2010 | Kevin Windham |
| 2009 | James Stewart |
| 2004 | Kevin Windham |
| 2003 | Chad Reed |
| 2002 | Ricky Carmichael |
| 2001 | Ricky Carmichael |
Team
| 2024 | Red Bull KTM Factory Racing |
| 2023 | Team Honda HRC |
| 2022 | Monster Energy Kawasaki |
| 2021 | Red Bull KTM |
| 2021 | Red Bull KTM |
| 2020 | Monster Energy Kawasaki |
| 2020 | Red Bull KTM |
| 2020 | Monster Energy Kawasaki |
| 2020 | Red Bull KTM |
| 2020 | Team Honda HRC |
| 2020 | Red Bull KTM |
| 2020 | Rockstar Energy Husqvarna Racing |
| 2018 | Red Bull KTM |
| 2017 | Monster Energy Kawasaki |
| 2013 | Monster Energy Kawasaki |
| 2012 | Red Bull KTM |
| 2011 | Monster Energy Kawasaki |
| 2010 | Geico Powersports Honda |
| 2009 | San Manuel Racing Yamaha |
| 2004 | Amsoil Chaparral Honda |
| 2003 | Yamaha Motor Corp |
| 2002 | American Honda Motor Corp |
| 2001 | Factory Chevy Trucks Kawasaki |
Qualifying
| 2024 | 0:52.139 | Chase Sexton |
| 2023 | 0:46.751 | Chase Sexton |
| 2022 | 0:46.187 | Jason Anderson |
| 2021 | 0:46.980 | Eli Tomac |
| 2021 | 0:41.760 | Chase Sexton |
| 2020 | 0:41.666 | Ken Roczen |
| 2020 | 0:44.770 | Blake Baggett |
| 2020 | 0:57.629 | Eli Tomac |
| 2020 | 0:44.704 | Blake Baggett |
| 2020 | 0:43.557 | Eli Tomac |
| 2020 | 0:43.246 | Jason Anderson |
| 2020 | 0:49.438 | Eli Tomac |
| 2018 | 0:46.618 | Eli Tomac |
| 2017 | 0:45.136 | Eli Tomac |
| 2013 | 0:47.465 | Davi Millsaps |
| 2012 | 0:47.110 | Ryan Dungey |
| 2011 | 0:42.609 | James Stewart |
| 2010 | 0:48.061 | Kevin Windham |
| 2009 | 0:52.447 | James Stewart |
| 2004 | ||
| 2003 | ||
| 2002 | ||
| 2001 |
