Here is a racing drone that can reach 100 km/h in speed in just 1.3 seconds. The GT-R Drone has a max speed of 185 km/h. It features 2000kV XNova motors and Sky-Hero quadcopter frame for racing.
This video shows how the GT-R Drone has been optimized for speed. James Bowles, a British National Drone Racing champion, piloted it around a 1.2 mile course at Silverstone against a 2017 Nissan GT-R.