Speakers

With nearly 30 years in motorsport, including senior technical roles at McLaren across Formula One, Le Mans, and IndyCar, Mark Grain brings world-class expertise to Extreme H. As Technical Director, he has led development of the Pioneer 25 hydrogen-powered race car and helped shape the series’ technical vision. His leadership ensures Extreme H sets new standards for performance, innovation, and sustainability in the world’s first hydrogen racing championship.