The 999 Challenge What is it ? A personal challenge: 999 km during 24 hours throughout Southern France with some spectacular landscapes (plains, passes and lakes...) It is not a race but a challenge: a roadtrip of 999 km in 24 hours tops ! After your registration on site, the challenge will start at 2pm on Saturday at the starting meeting point where you'll be given a roadbook. The various check points where a new road book will be given for the next coming stage. You’ll have to reach the final destination on Sunday before 4pm. You’ll find some refreshment and food at various check points.