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Eight51, Inc (Mud Factor, Run to Rave) - Oklahoma Motorsports Complex

$29 for 5K Obstacle-Course Entry on Saturday, May 4 from Mud Factor ($65 Value)

The Fine Print

  • Expires Apr 30th, 2013.
  • Limit 1 per person, may buy 5 additional as gifts. Limit 1 per visit. Purchasing this deal does not register you for the race; online registration required at by 4/30/13. Must be 14 or older. Participants 14-17 must have waiver signed by parent or legal guardian. Must sign waiver. Must arrive 1 hour prior to wave time. Late registrations not accepted.

Questions and Answers 2 questions


My daughter and I just purchased this Groupon for the Mud Factor run, but the race is full. How do we get a refund?

T G.  asked on  Apr 17, 2013


More times are added as waves fill up. They are filling up fast due to this fantastic deal. Please return to the registration site. There is plenty of space for you!

Scott D.  from  Merchant  replied on  Apr 17, 2013


I bought this and when I went and entered my code in it said invalid. Please help!

Becky S.  asked on  Apr 15, 2013


Please visit and send a message to our Customer Service with your voucher code. They will be happy to assist you.

Scott D.  from  Merchant  replied on  Apr 15, 2013

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