Organizers

Alpha Warrior

Phone:

Email:

Website:

Bone Frog Challenge

Phone: (413) 712-0306

Email: [email protected]

Website: http://www.bonefrogchallenge.com/

Camp Pendleton Hard Corps Race Series

Phone: (760) 725-7223

Email: [email protected]

Website: http://www.mccscp.com/hcrs

Civilian Military Combine

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Email:

Website: http://cmcrace.com/

Conquer The Gauntlet

Phone:

Email: [email protected]

Website: https://conquerthegauntlet.com

Dragon OCR

Phone:

Email: [email protected]

Website: http://www.dragonocr.com/home.html

FIT Challenge

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Green Beret Challenge

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Website: http://www.greenberetchallenge.com/

Hardcore Mudd Run

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Insane Inflatable 5K

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MuckFest MS

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Nuclear Races

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Ragnar Relay Series

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Rat Race Dirty Weekend

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Rogue Alpha Rush

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Rugged Maniac 5K Obstacle Race

Phone:

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Website: http://www.ruggedmaniac.com/

Savage Race

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Website: http://savagerace.com

Shale Hill

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Spartan Race

Phone: 781-255-9900

Email: [email protected]

Website: http://www.spartan.com

Steeplechase Challenge

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Terrain Racing

Phone: (928) 255-1212

Email: [email protected]

Website: http://terrainracing.com/

Tough Mudder

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Website: https://toughmudder.com/

Warrior Dash

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Website: https://www.warriordash.com/