BOISE, IDAHO/USA – AUGUST 10: Runner dressed as batman swims in the mud during the The Dirty Dash in Boise, Idaho on August 10, 2013

BOISE, IDAHO/USA – AUGUST 10: Runner dressed as batman swims in the mud during the The Dirty Dash in Boise, Idaho on August 10, 2013

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BOISE, IDAHO/USA – AUGUST 10: Runner 8272 screams at the camera during the The Dirty Dash in Boise, Idaho on August 10, 2013

BOISE, IDAHO/USA – AUGUST 10: Runner 8272 screams at the camera during the The Dirty Dash in Boise, Idaho on August 10, 2013

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BOISE, IDAHO/USA – AUGUST 10: Man 8272 wearing a batman mask splashes mud at the finish line. This race took place at the The Dirty Dash in Boise, Idaho on August 10, 2013

BOISE, IDAHO/USA – AUGUST 10: Man 8272 wearing a batman mask splashes mud at the finish line. This race took place at the The Dirty Dash in Boise, Idaho on August 10, 2013

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