Quick Facts
- Champion2025 IMSA Michelin Pilot Challenge (TCR)
- Winner2024 Nürburgring 24 Hours (TCR Class)
- Current Campaign2026 IMSA WeatherTech (GTD) & MPC
- TeamsDXDT Racing (Corvette) | Bryan Herta Autosport (Hyundai Elantra TCR)
- FounderOpenFender.com
Driven By Innovation.
Defined By Speed.
Mason Filippi is a champion race car driver and motorsports entrepreneur whose career is defined by rapid ascension and technical precision. He is the 2025 IMSA Michelin Pilot Challenge Champion and a key figure in North American sports car racing.
2026: A Dual Championship Campaign
The 2026 season marks a pivotal expansion — competing in two of IMSA's most competitive series simultaneously:
- IMSA WeatherTech (GTD)Piloting the Corvette Z06 GT3.R with DXDT Racing. Supported by Hanley Motorsports and Bosch Motorsport.
- IMSA Michelin Pilot Challenge (TCR)Returning as defending champion with Hyundai as a Factory Driver, aiming for back-to-back titles.
The Racing Career
Mason's journey began on two wheels before transitioning to karting at age 11. By 14, he was mastering car control in Spec Miata, developing the mechanical sympathy that would become his trademark. He quickly climbed the touring car ladder, impressing in the Pirelli World Challenge before joining the IMSA grid. His partnership with Bryan Herta Autosport has been prolific, highlighted by a class win at the 2024 24 Hours of Nürburgring and the 2025 Championship title.
The Entrepreneur
Recognizing financial barriers, Mason founded OpenFender, a sponsorship ecosystem designed to help drivers fund their passion. The platform empowers racers to create professional profiles, accept micro-sponsorships, and manage relationships with backers.
Coaching & Mentorship
When not competing, Mason serves as a professional driving coach, using data-driven analysis to help drivers in series ranging from Ferrari Challenge to TC America find their limit.