INDYCAR Grand Prix of Monterey 2026 is a marquee open-wheel racing event held at WeatherTech Raceway Laguna Seca in Monterey, California, USA, traditionally taking place over the Labor Day weekend as the season finale of the NTT INDYCAR Series. The race features the world’s top drivers competing on one of America’s most challenging and storied road courses, known for its dramatic elevation changes and the legendary “Corkscrew” turn. With high-speed action, strategic racing, and dramatic championship implications, the event attracts motorsport enthusiasts from around the globe. The weekend also offers premium hospitality experiences, fan activations, and a vibrant trackside atmosphere—making it a must-attend highlight of the U.S. racing calendar.