🇺🇸 Chris Miller

Chris Miller is a professional driver competing in multiclass endurance racing in North America. He races for Unitronic JDC-Miller MotorSports, a small operation that fields GT4 and production-car entries in IMSA Pilot Challenge, and holds an FIA Silver grading. Miller has been racing for 16 seasons across multiple series, accumulating 109 starts and 11 wins since 2009.[1]

His record centers on IMSA Pilot Challenge, where he has made 61 starts and taken 10 wins and 15 podiums in shared-car racing across the GS, ST and TCR classes. He won the 2024 IMSA Pilot Challenge championship with Unitronic JDC-Miller MotorSports. His earlier campaign in IMSA WeatherTech spanned 30 starts from 2014 to 2020, yielding one win and three podiums in prototype and prototype-spec classes. He began his racing career in single-seaters, running in Star Mazda Championship from 2009 to 2011, and returned to solo racing briefly in a 2024 NASA event where he finished on the podium.[2]

Miller regularly contends with established semi-professional endurance drivers; his closest competitors in Pilot Challenge are Mark Wilkins, a 2019 Pilot Challenge TCR champion, and Mason Filippi, a Silver-graded regular across Pilot Challenge and WeatherTech. His results place him among amateurs and semi-professionals in his field rather than consistently ahead of them. He has finished ahead of Sébastien Buemi, an established professional and multiple world champion, twice in multiclass racing, and once ahead of Christian Fittipaldi, also an established professional and 2014 WeatherTech champion, in shared-car competition where professional and amateur drivers race in the same event.