Here is the full list of all 10 Total Arcade Racing achievements.
Complete a race on any course but you are only allowed to go in reverse
Get 2 stars on each course
Reach #1 in any Hall of fame
Get 1 star on each course
Drive 10 miles
Is it possible to drive on water?
Great, you found your car keys but can you actually drive?
Wait and hold down the accelerator at the perfect time
Get 3 stars on each course
Drive 100 miles