Cameron McAdoo

Cameron McAdoo Bio

Cameron McAdoo (born December 16, 1997) is an American professional Motocross and Supercross racer who has competed in the AMA Supercross and AMA Motocross Championships since 2017. He has achieved his greatest successes in Supercross, recording three professional main-event victories, multiple podium finishes, and a career-best third-place finish in the 250SX West class at the 2021 AMA Supercross Championship. McAdoo currently rides for the Monster Energy Pro Circuit Kawasaki team as the No. 50 in the 250SX East class, having also competed for GEICO Honda and Troy Lee Designs Red Bull KTM earlier in his professional career. His body of work across AMA Supercross and AMA Motocross reflects a rider who has consistently contended for championships even while managing persistent injuries.

Early Life and Background

Cameron McAdoo was born on December 16, 1997, in Sioux City, Iowa, USA, and grew up immersed in the American motocross scene from a young age. He competed extensively throughout the amateur ranks before turning professional, spending years refining his craft at regional and national events. That foundational period gave him the resilience and racecraft that would later define his professional career. He is an American national and made the jump to full-time professional competition in 2017.

In his final year competing as an amateur at the 2016 AMA Amateur National Motocross Championship, McAdoo earned his first top-ten overall finish at the prestigious event. After joining the Smartop MotoConcepts team, he secured fourth overall in the Open Pro Sport class and stood on the podium in third in the 250A class for 2016. That same year, McAdoo won the Monster Energy Cup supercross event in the Amateur All-Stars class, combining a seventh-place finish in the opening race with a first-place result in the second race to claim overall honors. Those results signaled that he was ready for the professional ranks.

Path to NASCAR

McAdoo turned professional in 2017, signing with the Smartop MotoConcepts Honda team to compete in the 250SX East class of the AMA Supercross Championship. He opened his rookie season with steady results, recording his first professional top-ten finish by the third round in Toronto before a hand injury sustained at round four required stitches and interrupted his momentum. While recovering, he was picked up by the factory GEICO Honda team as a replacement rider for the injured RJ Hampshire and Chase Sexton, finishing his debut supercross season with two additional top-ten results in the final rounds before making his professional AMA Motocross Championship debut with GEICO Honda later that summer.

He was retained by GEICO Honda for the 2018 season, opening the 250SX East class with a personal-best eighth-place finish at round two before a hand injury sidelined him from round four onward. After recovering, he competed in the 250 class of the AMA National Motocross Championship, placing fifteenth overall with a season-best fifth at round ten. At season’s end, he was invited to Australia to contest the final round of the Australian Supercross Championship, where he won the SX2 class with the Penrite Honda Team, marking an early-career international victory. At the close of 2018, McAdoo lost his GEICO Honda ride but was drafted back in for the 2019 AMA Supercross Championship after the team was hit by pre-season injuries, ultimately finishing third at the Las Vegas final round for his first professional podium.

Cameron McAdoo Career

Early Career (2017-2019)

McAdoo made his professional supercross debut in 2017 in the 250SX East class for the Smartop MotoConcepts Honda team, earning his first top-ten finish by round three before a hand injury forced him off the bike briefly. During his recovery, the factory GEICO Honda team signed him as an injury replacement, and he closed out his rookie season with two more top-ten finishes and a professional motocross debut. Retained by GEICO Honda for 2018, he set a personal-best eighth at the second round before another hand injury ended his supercross season, but he returned for the AMA National Motocross Championship, finished fifteenth overall, and capped the year by winning the SX2 class at the Australian Supercross Championship final round.

After losing his GEICO Honda ride at season’s end, McAdoo returned to the team mid-season in 2019 as an injury replacement, finishing inside the top ten in all but one 250SX West event and earning his first professional podium with a third-place finish in Las Vegas. He was subsequently picked up by the Troy Lee Designs Red Bull KTM team from round four of the 2019 AMA National Motocross Championship onward, running several top-ten finishes with a season-best sixth overall at the penultimate round. Those results showed enough promise to earn him a full factory ride for the following year.

250SX West Championship Breakthrough (2020-2021)

McAdoo found a long-term home at Monster Energy Pro Circuit Kawasaki for the 2020 season, debuting in the 250SX West class before a practice crash before round two caused a collapsed lung that sidelined him until round five. Upon his return, he posted a standout third-place finish at the first Salt Lake City round for his second career podium, then closed the year ninth overall in the 250 class of the AMA Motocross Championship with a season-best fourth overall at round two, marking him as an emerging consistent top-ten finisher. The 2021 AMA Supercross Championship proved to be his true breakthrough as a championship contender in the 250SX West class.

Opening the 2021 season with a second-place finish at round one, McAdoo captured his first professional Supercross win at Daytona, a victory that also gave him the championship lead and the red plate for the first time in his career. Four additional podium finishes across the remaining rounds cemented his status, and he ultimately finished third in the final 250SX West standings behind Justin Cooper and Hunter Lawrence, establishing himself as a legitimate title-level talent in AMA Supercross. A knee injury sustained at the opening round of the 2021 AMA National Motocross Championship cut his motocross season short after just one event.

250SX East and Continued Contention (2022-2024)

Switching to the 250SX East class for the 2022 AMA Supercross Championship, McAdoo opened with a second-place finish at round one and captured his second career professional Supercross win at Arlington, again claiming the championship leader’s red plate. He podiumed in three of the next four rounds, but a shoulder injury suffered at press day before round six in St. Louis abruptly ended his supercross season. A recurrence of that shoulder issue later in the year caused him to miss seven rounds of the 2022 AMA National Motocross Championship. McAdoo’s 2023 AMA Supercross Championship followed a similar disrupted pattern: a third-place finish at round one was followed by three podiums in four rounds before a shoulder injury before round six required significant surgery that ruled him out for the rest of the supercross season and the entire 2023 AMA National Motocross Championship.

He returned for the 2024 AMA Supercross Championship in the 250SX East class, recording three second-place finishes across the first four rounds before claiming his third career professional Supercross win at Indianapolis. That victory also gave him the championship leader’s red plate for the third time in his career. He followed up the Indianapolis win with another second place, but a crash at the subsequent round in Nashville alongside Monster Energy Pro Circuit Kawasaki teammate Levi Kitchen resulted in a broken scapula and a partial shoulder muscle tear, ending his supercross season. Complications in recovery from that injury caused him to miss the entire 2024 AMA National Motocross Championship, marking another lost campaign due to physical setbacks.

Monster Energy Pro Circuit Kawasaki Era (2020-Present)

McAdoo joined Monster Energy Pro Circuit Kawasaki ahead of the 2020 AMA Supercross Championship, marking a significant step up to one of the most respected factory teams in the sport. Though a collapsed lung from a practice crash sidelined him for several rounds in his debut season, he responded with a third-place podium at round seven and developed into a consistent top-ten finisher in AMA Motocross. The 2021 season validated the move, as his Daytona Supercross win, championship lead, and third-place finish in the 250SX West standings represented the strongest combined results of his career up to that point. The Monster Energy Pro Circuit Kawasaki partnership has produced three of his four professional Supercross podiums and continues to define his trajectory in AMA competition.

Driving Style and Strengths

McAdoo has built his reputation on supercross-specific racecraft, where his ability to navigate tight, technical sections and rhythm sections has yielded the bulk of his career results. He is particularly effective on supercross tracks that reward aggressive cornering and smooth line choices, and his consistency in finishing inside the top five has made him a reliable championship threat when healthy. His relationship with the Monster Energy Pro Circuit Kawasaki team has provided him with top-tier equipment and support staff that have enabled him to translate early potential into race wins and championship-leading performances.

Notable Races and Milestones

McAdoo’s three professional AMA Supercross victories have come at three distinct venues across different classes: Daytona International Speedway in the 250SX West class in 2021, AT&T Stadium in Arlington in the 250SX East class in 2022, and Lucas Oil Stadium in Indianapolis in the 250SX East class in 2024. Each win carried the added significance of putting him in the championship leader’s red plate. His career-best championship result was third in the 2021 250SX West standings, and he also captured the SX2 class at the 2018 Australian Supercross Championship final round, demonstrating his ability to compete successfully on international soil.

Cameron McAdoo Career Wins

Across his professional career in AMA Supercross and AMA Motocross, Cameron McAdoo has recorded three verified professional AMA Supercross main-event wins, multiple podium finishes, and a career-best third-place finish in the 250SX West championship standings in 2021. His victories have come across both the 250SX West and 250SX East classes, and his results with Monster Energy Pro Circuit Kawasaki represent the strongest stretch of his professional career to date. McAdoo’s best AMA Motocross Championship result was ninth overall in the 250 class in 2020.

AMA Supercross Highlights

McAdoo’s three professional AMA Supercross wins span three seasons and two classes: his first came at Daytona International Speedway in 2021 in the 250SX West class, propelling him into the championship lead for the first time in his career; his second came at AT&T Stadium in Arlington in 2022 in the 250SX East class, again giving him the championship leader’s red plate; and his third came at Lucas Oil Stadium in Indianapolis in 2024, also in the 250SX East class, once more putting him atop the standings. His best AMA Supercross Championship result was third overall in the 2021 250SX West class, and he also finished as the runner-up in the 250SX East class in both 2022 and 2024 before injuries prematurely ended both seasons. He races the No. 50 for Monster Energy Pro Circuit Kawasaki in the 250SX East class.

Other Wins and Performances

During his amateur career, McAdoo won the Monster Energy Cup in the Amateur All-Stars class. As a professional, he captured the SX2 class at the final round of the 2018 Australian Supercross Championship with the Penrite Honda Team, adding an international victory to his resume. He has also recorded a season-best fifth overall at round ten of the 2018 AMA National Motocross Championship and a season-best fourth overall at round two of the 2020 AMA Motocross Championship, demonstrating he can produce strong results in the national motocross series as well.

Cameron McAdoo Family

Family Background and Racing Lineage

Cameron McAdoo was born and raised in Sioux City, Iowa, USA, where he was immersed in motorsports culture from an early age. Growing up in the American Midwest, he had access to local tracks and the broader motocross community that shaped his development as a rider. He pursued his amateur career through the AMA Amateur National Motocross Championship system before turning professional in 2017. His family background and early exposure to racing in the Iowa region were formative influences on his path to the professional ranks.

Personal Life

McAdoo is an American national based in the United States. Publicly available information about his personal life is limited, and no verified details about a spouse or children appear in the available sources. His focus on his professional racing career and the physical demands of competing in AMA Supercross and AMA Motocross at the factory level have shaped his public profile as an athlete. He rides with the No. 50 on the Monster Energy Pro Circuit Kawasaki team.

2025 Season Performance

McAdoo entered the 2025 AMA Supercross Championship in the 250SX East class as a returning championship contender, but the season was immediately complicated by a serious pre-existing injury. It was revealed ahead of the championship that McAdoo had torn his ACL in practice, a significant knee injury that cast doubt on his ability to compete throughout the season. Despite the setback, he raced the opening round and finished on the podium in third, demonstrating considerable grit and determination to compete through physical adversity. At the second round in Detroit, he crashed out of the race, triggering a red flag. McAdoo withdrew from the third round in Daytona after the heat races and announced he would undergo surgery on the injured knee, a procedure that ruled him out for the remainder of the 2025 AMA Supercross Championship.