The International Hot Rod Association (IHRA) is a motorsports sanctioning organization with a long history in competitive racing. While IHRA is widely known for drag racing, the organization expanded into powerboat racing, bringing additional motorsports experience, promotion, and sanctioning to professional boat racing events across the United States.

IHRA and Formula Lights / SST-45 Racing

IHRA F1 Powerboat Series events provide Formula Lights competitors with organized racing, established competition and safety requirements, event schedules, race results, championship points, and opportunities to compete across the nation