Updated 05-13-2016 01:37 PM
Pretty easy to win most of the races, even without an upgraded scooter. Don't forget you can melee, and if you're in front get rid of all offensive powerups (rockets, uzi, etc.) as soon as you get them. If you get an EMP or Bubble, you can hang onto it until needed. Most races are 4 short laps, with the exception of the last one being 2 long laps.