Beginners Luck: 1:03.23 (6,323)
Circus Circuit: 1:08.32 (6,832)
Hard As Rocks: 1:45.39 (10,539)
Around Town: 1:44.27 (10,427)
TOTAL = 34,121
Shame the game never evolved from "demo" status.. looks ok!
..though brakes seem to do nothing at all
UP is for turbo, according to the docs you have 5 per race.