Survival of the Fastest
Ultra rare0.6%ObjectiveOptionalSingle-player
Completed the Spa-Francorchamps 100 showcase event with Extra Long Race Length enabled.
You can change the race length in the Assists menu. Expect this to take about 3 hours to complete. Try to make sure beforehand that your pace is at least 1 sec/lap faster than the competition - to allow for extra pitstops, mistakes, etc. On +60%CR difficulty the AI runs at around 2:28.1 as their best times.