Player-scaled repeatable races

A race option whose race stats scale with the players equipped vehicle that can be repeated throughout the day. It could be its own category with a selection of repeatable racers of varying difficulty that a player can choose based on their own personal skill/average speed.

Winning a race rewards cash based on difficulty and another score on the leaderboard. After a race, a timer is set that a player must wait to end before racing again. Beating higher skill enemies sets shorter timers then beating easy enemies, and losing a race doubles the length of this timer