Day on Mount Panaroma
Goal 1 - 2 lap cup against 20 opponents. So you'll need to fall back to pass a couple over again before taking the lead
Goal 2 - speed record
Goal 3 - 1 lap cup. Couldn't overtake the lead cars while keeping below 300KPH with R$ upgrades only. Skipping for now to experiment on upgrades later
Goal 4 - autocross starts at ess curves of the mountain. Target speed was 404KPH. Not achievable with R$ upgrades only. But one can dumb down the bots in this race. 
Goal 5 - 3 lap cup. I didn't bother to run so unsure how the overheating comes into play for this goal.