King of the Hammers, the 24 Hours of Le Mans etc are some of motor races that are highly dangerous and called deadly races. Timothy Duma former NASCAR car racer said difficult terrain, extreme conditions, incredible endurance etc. all such factors made these races dangerous ones and most extreme car and motorcycles races in the world.
Read here to know the complete list of most extreme and dangerous Motor Races In The World: http://www.goliath.com/auto/the-10-most-extreme-and-dangerous-motor-races-in-the-world/
Follow Tim Duma on Crunchbase: https://www.crunchbase.com/person/tim-duma