Announced in 2002, the first DARPA Grand Challenge was a driverless car competition held on March 13, 2004 in the Mojave Desert region of the United States.
[2] Prior to the main event in the Mojave Desert, the twenty-one qualifying teams were required to navigate a mile-long obstacle course at California Speedway.
The vehicles suffered from a variety of mechanical problems, including "stuck brakes, broken axles, rollovers, and malfunctioning satellite navigation equipment.
[1] In addition to the difficulty many vehicles had with the harsh terrain, many initial designs also struggled to handle both sensing upcoming obstacles and following the GPS waypoints simultaneously.
[2] Alumni of the 2004 DARPA Grand Challenge include Kyle Vogt, co-founder of self-driving car company Cruise.