🇺🇸 Adam Johnson

Adam Johnson is a competitive amateur racing in national multiclass championships in the United States. He has competed in kart racing through the SKUSA SuperNationals, where he raced TaG Senior machinery across three starts between 2006 and 2008, and has made a single endurance racing start in the ChampCar Endurance Series, piloting a production-based BMW 325 for TATR RACING in 2026.[1]

His record across both series spans two decades of indexed activity but remains limited to four starts. In kart racing he finished behind semi-professional regular Stepanova Nekeel in their meetings. His one endurance outing came in a shared-drive format in the ChampCar C class, a category that runs budget production machinery in a multiclass field mixing amateurs with graded professionals.[2]

Johnson has beaten entry-level professionals Tom Smith, who holds 38 Formula 3 starts, and Joel Miller, a Gold-graded driver and 2024 Lamborghini Super Trofeo NA ProAm champion with significant experience in IMSA and Star Mazda machinery, once each across his career. His most recent race was a SKUSA round in 2008.