300px|right Toxic Dash is the 21st arena in Crash Bash. It has exploding toxic barrels along the edge and a monster made out of slime that appears in the center of the circular track that claps it's hands together to form 3 blobs that jump across the track. All players start with 10 laps. Players need to watch out that they don't fall into the toxic or they will lose time. This arena is based on the Toxic levels from the first game.
Challenges:
- Trophy: Win 3 times.
- Gem: Player 1 starts with 10 laps while the opponents start with 8 laps. Time limit is 75 seconds.
- Crystal: When you fall off the edge, the engine is filled with slime, which temporally slows your vehicle down.
- Gold Relic: Win 2 times against the champions of the arena.
- Platinum Relic: Win 3 times against the champions.