Branden Sims Delivers Polaris a Total Lockout at the 57th SCORE Baja 500
There is a particular kind of silence that settles over Ensenada after the last race vehicle clears the finish line — a silence that allows the magnitude of what just happened to sink in. On June 8, 2026, that silence belonged entirely to Polaris. Polaris Off Road swept the UTV Overall podium and secured the top nine overall positions at the 57th SCORE Baja 500, with longtime Polaris racer Branden Sims earning the UTV Overall victory behind the wheel of his RZR Pro R Factory. It was the kind of performance that does not happen by accident — it was built in the desert, mile by punishing mile, over a race that humbles the unprepared and rewards the relentless.
Polaris racers swept the UTV Overall podium, captured the top nine UTV positions, and placed RZR Pro R Factory machines in the top six. To put that in context: nine different drivers, nine different trucks competing across hundreds of miles of silt beds, rocky switchbacks, and high-speed washes — and every single one of them was in a Polaris. The competition did not just lose the race. It was erased from the results sheet.
Branden Sims: The Veteran Who Raced Like He Had Something to Prove
The grueling 468-mile Baja 500 demanded patience, consistency, and smart decision-making, and Sims delivered all three. A former Baja 500 and Baja 1000 champion seeking his first SCORE victory since 2022, Sims started sixth on the grid and methodically worked his way through the field while avoiding costly mistakes. That is the kind of biography that carries weight in the desert racing community — a man who knows how to win because he has won before, and who knows exactly what losing costs when you let Baja make decisions for you.
Unlike sprint-style racing, the Baja 500 often rewards patience and race management as much as outright speed — and Sims showcased exactly that approach throughout the event. Starting sixth off the line, Sims avoided unnecessary risks early in the race while steadily moving forward through the field. As conditions deteriorated and competitors encountered the challenges that Baja is known for, Sims remained consistent and mistake-free. His disciplined strategy ultimately positioned him to take control late in the race and secure the overall win.
The win marked a significant milestone for Sims, who was seeking his first SCORE victory since 2022 and achieved it in only his second race behind the wheel of the latest-generation RZR Pro R Factory race machine. That detail underscores just how quickly the Arizona racer dialed in the new platform — most drivers spend several races learning a new vehicle's limits; Sims was on the podium within two outings.
Sims' history with Baja stretches back more than a decade, and the record books reflect his mastery of the peninsula. His mastery of the historic Baja 500 is particularly impressive, capturing multiple Pro UTV Forced Induction class championships in 2021 and 2018. His 2018 victory was especially remarkable, as he drove solo for the entire 542-mile course, starting from 30th position without any pre-running and never having to exit his vehicle during the grueling desert marathon. That kind of performance — solo, no pre-running, from the back of the pack — is the stuff of desert racing legend.
His tactical approach to racing, combined with mechanical reliability and intimate knowledge of Baja's unforgiving terrain, has earned him recognition among SCORE's championship-caliber UTV racers who regularly challenge for podium positions in the sport's most demanding events. The 2026 Baja 500 was simply the latest chapter in a career built on managing chaos better than anyone else on course.
Sims was direct about what it took to get the job done. "My new RZR Pro R Factory was absolutely dialed in and performed flawlessly all day long. We had a smart race plan, maintained a strong pace, picked our lines carefully, and put ourselves in position to capitalize when it mattered most. This is only my second race in the car, but the confidence it gives me behind the wheel is unbelievable."
The Podium Behind the Winner: Matlock and Groom Complete the Sweep
A race win is impressive. A podium sweep requires depth. Fellow Polaris racers Wayne Matlock and first-year RZR Factory Racing driver Ethan Groom completed the all-Polaris podium in second and third, respectively. What made their finishes especially compelling was how both of them got there — not from the front row, not with clear track ahead of them, but by clawing through the field over the course of an entire day's racing.
Matlock and Groom delivered impressive drives through the field to complete the all-Polaris podium. Starting ninth and outside the top 10, respectively, both drivers put together patient and consistent drives, steadily gaining positions throughout the day to secure second- and third-place finishes, giving Polaris a clean sweep of the overall podium. Anyone who has watched desert racing understands how physically and mentally exhausting it is to gain positions over hundreds of miles — every pass is a calculated risk, every mistake can cascade into a lost hour and a DNF.
Veteran racer Wayne Matlock fought his way forward from a ninth-place starting position to finish second overall. Joining him on the podium was Ethan Groom, who earned third place in his first season as a member of the RZR Factory Racing team. The podium sweep highlighted the depth of talent within the Polaris racing program and showcased the competitiveness of the RZR Pro R Factory platform across multiple teams and drivers.
Groom's result deserves particular attention. Finishing on the podium as a rookie factory driver at the Baja 500 — one of the most technically demanding races on earth — is not something that happens for drivers who are not ready. It signals that the RZR Factory Racing program is developing talent as effectively as it is deploying veterans.
Nine Deep: The Full Results Tell an Even Bigger Story
The podium was the headline, but the depth chart told the full story of Polaris' dominance at the 57th SCORE Baja 500. The race showcased the depth of Polaris' racing program, as Polaris racers claimed the top nine overall UTV finishing positions. Mitch Guthrie Jr. finished fourth, followed by Dallas Gonzalez in fifth, while Joe Terrana and co-driver Rodrigo Ampudia were sixth. Mike Cafro, Sebastian Marquez, and Kristen Matlock rounded out the top nine in seventh, eighth, and ninth, respectively.
RZR Pro R Factory machines occupied the top six overall finishing positions, with Sims, Matlock, Groom, Mitch Guthrie Jr., Dallas Gonzalez, and Joe Terrana all piloting the championship-proven platform. Six out of six in the top six — on one platform, across a 468-mile course that routinely destroys machinery and ends careers.
Even more impressive, the top six overall finishers were all driving Polaris RZR Pro R Factory race vehicles. Such a performance is exceptionally rare in major off-road racing and further cements Polaris' position at the forefront of UTV desert competition. The UTV category has grown into one of the most competitive classes in all of desert motorsport, with manufacturers pouring resources into purpose-built machines and professional driver rosters. Putting the same marque into the top nine positions against that kind of field is a result that demands respect from every corner of the industry.
What the RZR Pro R Factory Actually Does in the Desert
Numbers on a results sheet only tell part of the story. What those numbers represent is a machine being pushed to its absolute limit across terrain that would dismantle lesser vehicles in the first hundred miles. Built to withstand the punishing terrain and relentless demands of Baja competition, the RZR Pro R Factory once again showcased the performance, durability, and reliability that have made it the benchmark in UTV desert racing.
One of the technical stories emerging from this race involves suspension innovation. Suspension performance remains one of the key factors separating contenders from champions in Baja. At the 57th SCORE Baja 500, Suspension Direct Inc.'s (SDi) Active Sway Bar Link technology proved its effectiveness across the field, helping eight of the top ten overall UTV finishers conquer the race's relentless mix of whoops, rocks, high-speed washes, and technical terrain.
The system was notably featured on Branden Sims' race-winning Polaris RZR Pro R Factory, underscoring SDi's growing presence at the highest levels of desert racing. Over the last several years, Polaris Factory Racing has incorporated SDi Active Sway Bar Links into its RZR Pro R Factory race program. Several leading independent racers have also adopted the technology, including Sims, whose race-winning machine was equipped with SDi Active Sway Bar Links.
The relationship between race technology and consumer products runs deep at Polaris. A prime example is the 2026 Polaris RZR Pro R Ultra Edition, which features an electronically controlled active sway bar system developed by SDi. Working in conjunction with Polaris' DYNAMIX DVS semi-active suspension system, the SDi technology helps balance ride comfort, handling precision, and vehicle stability across a broad range of riding conditions. What wins at Baja eventually rides on trails across America — that pipeline from competition to consumer is very much alive.
The Proving Ground Principle: Why Baja Still Matters
A Race That Cannot Be Faked
Baja has long served as one of the ultimate proving grounds for off-road technology. Components that can survive and perform across hundreds of miles of punishing terrain earn credibility that cannot be replicated in a laboratory or test track environment. That is precisely why every serious powersports manufacturer, every suspension company, and every aftermarket parts developer wants their name attached to a Baja podium. There is no simulation for what the peninsula does to a race vehicle over the course of a full day of racing.
The peninsula's terrain is more varied and unpredictable than most casual fans appreciate. A single Baja 500 loop will expose a vehicle to silty dry lake beds that swallow chassis components, rocky mountain passes that test geometry and droop travel, high-speed highway sections where top-end stability determines whether a driver lifts or keeps his foot down, and silt-filled arroyos that can bury an unprepared vehicle up to its roofline. Getting nine vehicles through all of that intact, on podium, is a testament to preparation far beyond race day.
What It Means for the Competition
For rival manufacturers and independent teams, this result raises a difficult question: how do you compete with a platform that holds nine of the top nine positions? The RZR Pro R Factory's dominance at this year's event is not an anomaly — it builds directly on what the program accomplished in 2025. The Polaris RZR Factory Racing team made history at the 2025 SCORE Baja 500, crushing the brutal 461-mile course and sweeping the UTV podium with a historic 1-2-3 finish. Back-to-back podium sweeps represent a sustained program, not a lucky day.
As off-road vehicles become increasingly sophisticated, the lessons learned in competition will continue influencing both aftermarket innovation and future production vehicles. The Baja 500 remains one of the industry's most important proving grounds, and the continued success of racers utilizing advanced suspension technologies demonstrates how innovation on the race course ultimately benefits off-road enthusiasts everywhere.
Polaris' Director of Motorsports Puts It in Perspective
Alex Scheuerell, Polaris' Director of Off-Road Motorsports, was measured in his response — but the pride was unmistakable. "We couldn't be prouder of our Polaris racers and the entire team behind this program," Scheuerell said. "To sweep the podium at the Baja 500, secure the top nine overall UTV finishing positions, and see RZR Pro R Factory machines claim the top six spots overall is an incredible accomplishment. The RZR Pro R Factory continues to prove itself as the benchmark in off-road racing, delivering the performance, durability, and reliability needed to win in the toughest conditions. This achievement is a testament to the dedication, talent, and relentless effort of everyone involved in this program."
The statement is significant not just for what it celebrates, but for what it implies about the program's trajectory. A top-nine lockout does not happen because one driver had a great day. It happens because an entire organization — engineers, mechanics, logistics teams, co-pilots, chase crews — executed flawlessly. When those pieces are aligned across nine separate entries spanning hundreds of miles of terrain, it reflects something institutional rather than incidental.
The Year-Over-Year Context: Building a Dynasty
The 2026 Baja 500 result gains additional significance when viewed against the prior year. In 2025, Polaris pulled off the first-ever UTV class podium sweep at the event, led by Brock Heger — a driver who at that point had strung together an almost incomprehensible run of consecutive UTV Overall victories. Heger led wire-to-wire for all 461 miles of the punishing Baja terrain to claim his seventh consecutive UTV overall victory. That run of dominance set the benchmark, and the 2026 program responded by widening the margin even further — from a 1-2-3 sweep to a 1-through-9 lockout.
It speaks to the evolution of the RZR Factory Racing program. In 2025, the factory team provided the podium. In 2026, the platform proved so capable that independent Polaris racers filled out the field behind them. According to Polaris, its racers also secured the top nine UTV finishing positions, underscoring the strength of the RZR Factory Racing program. When a manufacturer's open-class platform is strong enough to put private, semi-supported, and factory entries into every top-nine slot simultaneously, that is a product story as much as a racing story.
What Comes Next: Vegas to Reno in the Crosshairs
The RZR Factory Racing team will return stateside for the Best In The Desert Vegas to Reno, August 12–16, as it looks to build on its success in one of the longest and most challenging off-road races in the United States. Vegas to Reno is a fundamentally different kind of test — longer, faster in stretches, with a Nevada high desert character that punishes chassis fatigue and demands a different kind of navigational discipline than the Baja peninsula does.
Polaris plans for the RZR Factory Racing team to compete in Best In The Desert's Vegas to Reno event on August 12–16. According to Polaris, the team aims to build on its Baja 500 success in one of the longest and most challenging U.S. off-road races. With the momentum from a nine-position lockout in Ensenada behind them, the RZR Factory Racing effort heads to Nevada carrying what every competitor in motorsport covets most: undeniable confidence backed by objective results.
For Branden Sims specifically, the 2026 Baja 500 win carries the weight of redemption and renewal in equal measure — a former champion who went quiet for a few years, returned to the sport's biggest stage in a new machine, and reminded everyone in the desert racing world exactly who he is. The RZR Pro R Factory gave him the platform. The rest was pure Sims: calculated, relentless, and uncompromising over 468 miles of Baja's worst.
With Polaris racers occupying the top nine overall positions at the 2026 SCORE Baja 500, the RZR Pro R Factory platform continues to establish itself as one of the most dominant forces in UTV desert racing. That is not marketing language — it is a finishing order. And finishing orders do not lie.
