Tough Mudder - Infinity Seattle
Obstacle & Mud Runs
Black Diamond, Washington
September 24th, 2022
The Tough Mudder - Infinity Seattle is a Obstacle & Mud Runs race in Black Diamond, Washington consisting of a .
STACK YOUR LAPS
If 15K isn't enough for you, time to stack some laps.
With first access to course on select weekends, Infinity racers will take on the 15K course
in fresh mud, and then stack on addtional chip-timed 15k or 5k laps in the alloted time.
Set your target and see if you can join the exclusive 50K club.
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