Mail-in Registration

If you would rather not register online to avoid the registration fee, you can print the Single Registration Form or Team Registration Form from this page and mail it in along with a check or money order.  You will not be able to pay with a credit/debit card if you choose to mail in your registration. If you wish to pay with a credit/debit card, you must register online.  No registration forms will be accepted via mail after April 4th, 2018.  All checks and money orders should be made payable to the American Cancer Society.

Everyone who participates in the Muddy Mammoth will be required to sign a waiver. All participants will need to print the waiver from this page, sign it, and bring it with them to the event.  NO ONE WILL BE ALLOWED TO RUN WITHOUT SIGNING A WAIVER.  You must be at least 14 years of age as of 4/14/2018 to participate in the Muddy Mammoth.  Anyone under 18 must have a parent/legal guardian's signature on their waiver.  All participants will also need to bring a photo ID.  If you are running and you wish to have your child under 14 run with you, please sign the Under 14 Waiver and Release.

Every participant will receive an event T-Shirt.  However, you are not guaranteed a shirt on the day of the run.  It is highly recommended that you register early!  A celebratory beer will be provided to each participant (over 21) after they run.  A non-alcoholic celebratory beverage will be provided to those who are under 21.  NO ONE WILL BE PERMITTED TO CONSUME ALCOHOL WITHOUT SHOWING A PHOTO ID.

Team Registration

If you and your friends wish to register as a team* we now have the option to register online!  Use the Register Online link above to get started.  Mail in registration for teams is available until April 4th, 2018. 

*MUST have a minimum of 4 participants to be eligible to receive the team discount or you will be required to pay to additional fee.

Registration Fees


$35.00 - ends 3/5/18

$45.00 - ends 4/4/18 (mail in) 

                or 4/13/18 (online)

$50.00 - at event

9:00 AM (Timed/Competitive)

10:00 AM (Battle of the Badges)

11:00 (Fun Run)

11:30 (Fun Run)

12:00 (Fun Run)

Those who register online will be required to read and consent to the waiver electronically, but you will also need to have a copy of the waiver signed at the event.  Extra copies will be available upon check-in.  
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Heat Times (CST)


April 14, 2018

​​The 10:00 heat is reserved for members of the military, police officers,  firefighters, EMTs, doctors, and nurses to compete against each other in the ultimate challenge. You must provide some form of documentation to prove your service and be eligible to run with the discounted rate. A trophy will be given to the team with the overall fastest average time and there will be awards given to the fastest male & female runners.

We also offer public service discounts  for registration in other heats.

Contact us at 270-791-9966 or for more information. 


Muddy Mammoth

In loving memory of Wendy Drake


$30.00 - ends 3/5/18

$40.00 - ends 4/4/18 (mail in)

                or 4/13/18 (online)

$50.00 - at event