Tough __, Dirty Obstacle Race With Lots of Puddles

This page is the CodyCross answer for the clue below from California, Group 1149, Puzzle 5 (Bradbury Building).

Question is: Tough __, Dirty Obstacle Race With Lots of Puddles

and the answer is: MUDDER

Word Meaning:

MUDDER — A racehorse that performs well on muddy or wet tracks.

Definitions from Wiktionary.

Tough __, dirty obstacle race with lots of puddles — CodyCross Answer | CodyCross Solutions