on August 23, 2026 at 3:00 pm Dozens of IndyCars will blaze through the heart of Washington, D.C., at triple-digit speeds as part of the Freedom 250 Grand Prix on SundayPhilip WegmannBy aumnamaah@gmail.com / August 23, 2026 President Trump is set to wave the green start flag for the IndyCar race in Washington, D.C., on Sunday.