From the creators of Mario Kart in Minecraft comes another combat racing map! This one's free of copyrighted material and has been included officially on Java Minecraft Realms. Sprint Racer isn't just a simple copy/paste, however-- it's been re-written, re-balanced, and polished to a mirror shine!
Features

Supported Languages
Compatibility
Compatible with:
NOT compatible with:
What's changed since Mario Kart MC?
Sprint Racer is also available on StickyPiston trials:
Credits
Game design -- Flamingosaurus, AriaZeroQueen
Programming -- Flamingosaurus
Game lobby -- MCFilms, Jayjo
Track design -- AriaZeroQueen, Flamingosaurus, ReflectedMantis, RedstoneBattery, alyssonjac6, MichaelMana, Marioman237, Darkbrine, Endermity, MCFilms, Jayjo, StraightFlex, Mezimo, Cqvid_69, SenpaiiPepe
Custom models -- Frenderman, Flamingosaurus
Misc. building assistance -- RedstoneBattery, alyssonjac6, Darkbrine
Extra software & plug-ins -- tari_cat
Testing/feedback -- RedstoneBattery, ashjade210, CosmicMary, ReflectedMantis, Darkbrine, MCFilms, Szpecter, KittyCatElite, Bed_Gsd, MarioSpore
Promotional material -- FortressFrog, Mezimo, Frenderman, JohnGlacious
Want even MORE tracks?
Try ReflectedMantis' Mario Kart Track Pack! It's the latest verion of Sprint Racer with 20 custom tracks added on top.
You can find the link to this track pack (as well as other custom tracks) here.