Salt Lake City Supercross Results: Chase Sexton Triumphs

The engines have cooled, the dirt has settled, and the final checkered flag has waved over the 2025 Monster Energy AMA Supercross season. Salt Lake City hosted the grand finale, round 17, and it certainly delivered on the promised excitement with definitive Salt Lake City Supercross results. We knew championships were on the line, and each rider left absolutely everything out on the track at Rice-Eccles Stadium. You could feel the tension in the air because tonight was not just another race; it was the decider for both the premier 450SX class and the hotly contested 250SX East Coast title. Adding another layer of intensity was the classic East/West Showdown format for the 250s, pitting the best from both coasts against each other in a battle for supremacy. If you followed the Monster Energy sponsored season, you know this final round in Salt Lake is where legends are made and hearts are broken. Let's break down all the action and get you the complete 2025 Salt Lake City Supercross results, a night full of memorable moments. By the end of the night, fans witnessed spectacular performances, with Chase Sexton taking the 450SX main event win and Haiden Deegan dominating the 250SX class. But the biggest stories were Cooper Webb clinching his third 450SX championship and Tom Vialle successfully defending his 250SX East crown. What a night for motorsport in Lake City. Qualifying Heats Up in Salt Lake City Before the main events could even start, qualifying in Salt Lake City gave us a taste of the battles to come. The track conditions played a big role, starting out decent but quickly drying under the Utah sun, a factor many riders had to adapt to quickly. This meant riders faced a slick, hard-packed surface that demanded precision, expert throttle control, and careful management of their bike. Many analysts, including those potentially on NBC Sports, highlighted how the changing track would separate the contenders from the pretenders. The ability to find traction where there was little became paramount. Each rider focused on their time, hoping to secure a prime gate pick for the heats and, ultimately, the main event. 450SX Qualifying: Sexton Sets the Pace Chase Sexton came into Salt Lake City needing more than just a good finish; he required a win and some favorable circumstances if he wanted to snatch the 450SX title from Cooper Webb. He certainly signaled his intentions early, laying down the fastest lap time in the first qualifying session. That blistering 46.764-second lap, his personal best lap of the session, held up as the best of the day, making him the only rider to dip below the 47-second mark. Sexton looked incredibly smooth and aggressive on his Red Bull KTM, clearly comfortable on the tricky surface, showcasing the prowess of his factory edition machine. Right behind him, the Monster Energy Star Racing Yamaha teammates Justin Cooper and Cooper Webb were not far off the pace, indicating a tight race ahead. Justin Cooper clocked the second-fastest time, just edging out his championship-leading teammate Webb by less than two-tenths of a second, a minuscule interval separating the rivals. The top three were separated by fractions, hinting at a close main event where every decision, from bike setup to line choice, would be critical. It was clear the pressure was on Webb, the seasoned veteran, but Sexton, the challenger, showed he was not going down without a fight. You can review the official qualifying times, including each rider's time and interval, on the AMA Supercross website. The stage was set for a final showdown under the lights in Salt Lake City. 450SX OVERALL QUALIFYING (Top 10) 1. Chase Sexton (KTM) 46.764 2. Justin Cooper (Yam) 47.195 3. Cooper Webb (Yam) 47.373 4. Shane McElrath (Hon) 47.840 5. Malcolm Stewart (Hus) 47.909 6. Dylan Ferrandis (Hon) 47.985 7. Mitchell Oldenburg (Bet) 48.015 8. Justin Hill (KTM) 48.058 9. Dean Wilson (Hon) 48.141 10. Christian Craig (Yam) 48.242 250SX Qualifying: East vs. West Battles The 250SX class qualifying was pure electricity, mixing the East and West coast riders for the anticipated Showdown. Out West, Haiden Deegan had already locked up the championship before arriving in Salt Lake City, a testament to his dominant season on his Yamaha. However, that did not mean the intensity dropped, as pride and Showdown honors were still on the line for the young gun. Julien Beaumer, who battled Deegan early in the season, came out absolutely flying on his Red Bull KTM machine. Beaumer nailed a clean run through the challenging whoop section to post the fastest overall 250SX time of the day at 47.036 seconds. This marked his sixth time topping qualifying this season – quite an impressive feat for the rider, showing his capability to produce a stunning best lap when needed. The newly crowned West champ, Haiden Deegan, sporting the #1W plate on his bike, was not far behind in second, showing he was still aiming for the top step of the podium in this prestigious sponsored event. The real drama, though, was brewing among the East Coast title contenders, each rider knowing their qualifying position and time would set the tone. Seth Hammaker threw down the gauntlet by setting the fastest time among the East riders aboard his Kawasaki. This was significant because Hammaker, RJ Hampshire, and defending East champion Tom Vialle entered the finale separated by just three points. Hammaker's P1 in the East qualifying (third overall) declared his intention: win the race, win the title. Hampshire and Vialle were right there, qualifying second and third in the East respectively (fifth and seventh overall), setting up a nail-biting main event where the title could genuinely go to any of them, irrespective of their hometown or bike brand like Honda or KTM. Unfortunately, qualifying was not without incident. A scary moment happened in the first West session when Jordon Smith had a hard crash, reportedly landing on Cole Davies. The session was red-flagged, and while Smith hoped to make the main event, Cole Davies was unfortunately transported to a local hospital with an arm injury, ending his night and season early. This incident served as a stark reminder of the sport's dangers, impacting the results for Davies and his team. 250SX OVERALL QUALIFYING (Top 10) 1. Julien Beaumer (KTM) 47.036 2. Haiden Deegan (Yam) 47.312 3. Seth Hammaker (Kaw) 47.415 4. Cole Davies (Yam) 47.633 5. RJ Hampshire (Hus) 47.757 6. Jo Shimoda (Hon) 47.772 7. Tom Vialle (KTM) 47.811 8. Drew Adams (Kaw) 47.829 9. Austin Forkner (Tri) 48.112 10. Garrett Marchbanks (Kaw) 48.123 250SX WEST QUALIFYING (Top 10) 1. Julien Beaumer (KTM) 47.036 2. Haiden Deegan (Yam) 47.312 3. Cole Davies (Yam) 47.633 4. Jo Shimoda (Hon) 47.772 5. Drew Adams (Kaw) 47.829 6. Garrett Marchbanks (Kaw) 48.123 7. Michael Mosiman (Yam) 48.177 8. Jordon Smith (Tri) 48.232 9. Enzo Lopes (Yam) 48.324 10. Coty Schock (Yam) 49.199 250SX EAST QUALIFYING (Top 10) 1. Seth Hammaker (Kaw) 47.415 2. RJ Hampshire (Hus) 47.757 3. Tom Vialle (KTM) 47.811 4. Austin Forkner (Tri) 48.112 5. Chance Hymas (Hon) 48.342 6. Nate Thrasher (Yam) 48.450 7. Max Vohland (Yam) 48.669 8. Cullin Park (Hon) 48.175 9. Hardy Munoz (Yam) 49.586 10. Devin Simonson (Yam) 49.692 Championship Drama Unfolds: Salt Lake City Supercross Results When the gates dropped for the main events, the atmosphere in Salt Lake City was electric. Years of dedication, training, and sacrifice for each rider came down to these final motos of the Monster Energy Supercross season. Fans packed Rice-Eccles Stadium, ready to witness history, and the detailed Salt Lake City Supercross results certainly tell a story of triumph, heartbreak, and the sheer unpredictability of motorcycle racing. The roar of the crowd was deafening as the riders launched off the line. The tension was palpable, not just for the racers but for their mechanics, teams, and families watching from the sidelines. Every point mattered, and the championship narratives were about to reach their dramatic conclusions. 250SX Main Event: Deegan Dominates, Vialle Clinches East Title The 250SX East/West Showdown main event belonged to one rider: Haiden Deegan. Fresh off clinching the West title, Deegan put an exclamation point on his stellar season aboard his Yamaha. He grabbed the lead early with an excellent start, navigated the first-turn chaos masterfully, and simply checked out, leading every single lap and winning by a commanding interval of over nine seconds. It was a statement performance, proving he was the class of the field in the combined East/West showdown, a true display of talent from the young rider. Behind Deegan, chaos ensued, particularly involving the East Coast championship fight which captivated everyone, including commentators like Dan Beaver who might have been covering the event for NBC Sports. Julien Beaumer, riding his KTM, had a strong race, working his way forward with determination. He eventually passed his teammate Tom Vialle and even engaged in some aggressive but fair racing with Seth Hammaker. Beaumer found himself battling hard, moving up and down the order, but late-race drama involving others allowed him to secure a fantastic second-place finish. This result was crucial, as it vaulted him into second place in the final West Coast standings, especially with Cole Davies out due to his earlier injury. The title fight between Tom Vialle, Seth Hammaker, and RJ Hampshire was where the real fireworks happened, a storyline that had been building for weeks. Vialle started well in second but began to fade slightly as the race progressed, perhaps feeling the immense pressure. Hammaker and Hampshire, both needing to beat Vialle for the title, charged through the pack with incredible speed. Hammaker made his way past Vialle on his Kawasaki, and then Hampshire on his Husqvarna closed a huge gap to follow Hammaker into podium contention. It looked like Hampshire might have the speed to challenge for the win and the coveted East Coast title. Then came the defining moment of the 250SX championship. On the final laps, pushing incredibly hard just before the finish line jump, Hampshire went for an aggressive pass on Hammaker for a crucial position. The move did not pay off; both riders collided in a spectacular fashion and went down hard, bikes and hopes tumbling. This dramatic crash instantly handed the advantage back to Vialle, who was riding a calculated race a few positions back. As Hammaker and Hampshire scrambled to remount their bikes, Beaumer and the Frenchman Tom Vialle slipped past them. Vialle, on his KTM, crossed the line in third, securing enough points to clinch his second consecutive 250SX East Coast Championship. Hammaker recovered for fourth, while a visibly disappointed Hampshire finished sixth, the title slipping through his fingers in the most dramatic way possible, a heartbreaking end to his campaign. 250SX MAIN EVENT (Top 10) 1. Haiden Deegan (Yam) 20 Laps 2. Julien Beaumer (KTM) 9.255 3. Tom Vialle (KTM) 11.472 4. Seth Hammaker (Kaw) 12.283 5. Michael Mosiman (Yam) 18.750 6. RJ Hampshire (Hus) 19.838 7. Garrett Marchbanks (Kaw) 21.076 8. Jo Shimoda (Hon) 23.614 9. Coty Schock (Yam) 27.662 10. Drew Adams (Kaw) 30.726 450SX Main Event: Sexton Wins the Battle, Webb Wins the War The final gate drop of the 2025 Monster Energy AMA Supercross season saw the 450SX riders blast off the line for their main event in Salt Lake City. Aaron Plessinger initially snagged the holeshot, but Cooper Webb wasted no time, slicing through to take the lead before the first lap was even complete. Webb looked incredibly fast early on aboard his Star Racing Yamaha, perhaps sending a message to his title rival Chase Sexton that he was ready for a fight. Sexton, however, was relentless on his factory edition KTM. He followed Webb to the front and started applying immense pressure, matching Webb's pace and looking for an opening. Knowing he needed the win and hoping for misfortune for Webb, Sexton stalked the Yamaha rider for several laps, showcasing brilliant racecraft before making a clean, decisive pass for the lead. Once out front, Chase Sexton put on a clinic, riding flawlessly on the deteriorating and challenging Salt Lake track, pulling away to win the main event by an impressive interval of almost ten seconds. It was a dominant victory for Sexton, but the big question remained: would it be enough for the championship? Behind Sexton, the battle for the remaining podium spots and crucial championship points was fierce. Malcolm Stewart, representing Husqvarna, put in a massive effort, charging hard in the latter stages of the race with his signature aggressive style. He needed every point he could get to try and secure third overall in the championship standings over Justin Cooper. Stewart made impressive passes on both Cooper Webb and Justin Cooper to move into second place, finishing just shy of his season-best result, a remarkable ride under pressure. Justin Cooper also had a strong ride on his Yamaha, working his way into third. He ran behind his teammate Webb for much of the race until Webb, with the championship in mind, seemed to ease his pace slightly, avoiding unnecessary risks. Cooper moved past Webb into second for a time, but could not hold off the charging Malcolm Stewart. Finishing third on the night was still a great result for Justin Cooper and crucially, it was enough to hold off Stewart and secure third place in the final championship points battle, a significant achievement in his 450SX career. And what about Cooper Webb? After leading early and being passed by Sexton, Webb rode a calculated, intelligent race, a hallmark of his championship-winning campaigns. He knew he only needed to finish fifth or better to clinch the title, regardless of Sexton's result. When his teammate Cooper and then Malcolm Stewart came charging by, Webb did not put up a huge fight, prioritizing the overall championship over the individual race position. Fans could see him visibly manage the race, bringing his Yamaha bike home safely in fourth place. That fourth place was more than enough; Cooper Webb crossed the line as the 2025 Monster Energy AMA Supercross 450SX Champion, his third premier class title. It was a true veteran performance, demonstrating incredible mental fortitude and strategic thinking, capping a successful season for the rider and his Yamaha team. 450SX MAIN EVENT (Top 10) 1. Chase Sexton (KTM) 27 Laps 2. Malcolm Stewart (Hus) 9.589 3. Justin Cooper (Yam) 14.280 4. Cooper Webb (Yam) 20.297 5. Joey Savatgy (Hon) 24.871 6. Aaron Plessinger (KTM) 25.736 7. Dean Wilson (Hon) 30.164 8. Justin Hill (KTM) 35.751 9. Shane McElrath (Hon) 42.877 10. Dylan Ferrandis (Hon) 45.155 Final Championship Standings Solidified With the Salt Lake City race concluding the demanding 2025 Monster Energy AMA Supercross season, the final championship standings were locked in. Cooper Webb's calculated fourth-place finish in the Salt Lake City Supercross results officially earned him the 450SX crown, adding a third prestigious title to his already impressive resume. He finished the season with remarkable consistency, proving that managing the long 17-round series, maintaining focus, and minimizing mistakes with each passing interval is just as important as outright speed. This championship was a massive win for Cooper Webb and his entire Yamaha supported team. Chase Sexton's dominant win in Salt Lake City aboard his KTM secured him second place overall in the points. While likely disappointed not to win the title after such a strong push, finishing the season with such a strong victory sets him up as a formidable contender for future championships. Justin Cooper's podium finish on his Yamaha cemented his third-place position in the 450SX standings, capping off a successful year for the Star Racing Yamaha rider and showcasing his growth in the premier class. Malcolm Stewart's late-season charge brought him close, but he ultimately finished fourth overall on his Husqvarna, just four points behind Cooper, highlighting the tight competition at the top. In the 250SX East, Tom Vialle's third-place finish amidst the chaos in the Salt Lake Showdown was enough to defend his title, making him a two-time East Coast champion for the Red Bull KTM team. The heartbreak belonged to RJ Hampshire, who finished second in the East points after the costly crash, with Seth Hammaker ending up third. Out West, Haiden Deegan had already secured the title for Monster Energy Star Racing Yamaha prior to Salt Lake, but Julien Beaumer's strong second-place ride in the Showdown on his KTM leapfrogged him into second place in the final West Coast points standings, a great way to end his season and reward his consistent efforts to achieve the best lap possible in many races. The hometown cheers for various riders throughout the season surely played a part in their motivation, and seeing new champions crowned is always a highlight. The performance of each bike, from Honda to KTM to Yamaha, was under scrutiny all year, with teams constantly refining their factory edition machines for peak performance. This season's results will undoubtedly fuel development for the next. Conclusion What an incredible night of racing to cap off the 2025 Monster Energy AMA Supercross season in Utah. The Salt Lake City Supercross results delivered everything we hoped for: intense battles that had fans on the edge of their seats, championship drama that went down to the wire, and unforgettable moments that will be replayed for years to come. From Chase Sexton's commanding 450SX win to Haiden Deegan's dominant 250SX performance in the Showdown, the racing in Salt Lake was top-notch, a fitting spectacle for the season finale. These performances demonstrated the peak of rider skill and the capability of their machines. But the ultimate celebrations in the cool night air of Lake City belonged to Cooper Webb, capturing his third 450SX title with a smart, calculated ride, showcasing his championship mettle. Equally joyous was Tom Vialle, who weathered the storm of a chaotic 250SX main event to successfully defend his 250SX East crown after a wild and unpredictable race. The efforts of every rider, including Malcolm Stewart and Justin Cooper, contributed to an amazing season of racing. The final round in Salt Lake City truly highlighted the grit, skill, and determination these world-class athletes possess. Facing a challenging track and immense pressure, they put on a show for the thousands of fans in Rice-Eccles Stadium and everyone watching worldwide, possibly on NBC Sports with commentary from experts like Dan Beaver. Congratulations to our champions, Cooper Webb and Tom Vialle, and to all the riders, including standouts like Julien Beaumer and Seth Hammaker, who competed throughout the demanding 17-round series on their various bikes, from Honda to KTM to Yamaha. The contribution of sponsored teams and the spectacle of Monster Energy Supercross once again thrilled motorsport enthusiasts. Now, the focus shifts to the outdoor Pro Motocross season, where new battles will emerge. But the memories and the impact of the Salt Lake City Supercross results , including every hard-fought rider time and interval, will linger for a long time. It was a fitting end to a fantastic Supercross championship, one that saw the best lap times tumble and champions rise.