JULY 11th in Sioux City, Iowa


Q: How do I know which Wave I will be in?

A: During your sign up on the registration site, you will be able to select your wave until that wave time is full.

Q: What is a wave?

A: Waves of runners start every 45 minutes. Waves will consist of NO more than 400 runners. We have taken steps to eliminate as much backlogs of runners at obstacles as possible so that you may enjoy the Mud Sux Run at its highest level.

Start Times

Q: What can I do if I did not get the start time I wanted?

A: Contact jim@mudsuxrun.com with the Subject Line: start time change

Q: What if I did not recive my start time?

A: Contact jim@mudsuxrun.com with the Subject Line: Did not receive start time

Q: Can I change my start time?

A: Yes, if your desired start time is available. Contact jim@mudsuxrun.com with the Subject Line: start time change

Race Package

Q: What is included in the race package?

A: The race package includes:

What to Bring

Q: What should I bring to the run?

A: Bring the following:

Q: Will there be a rinse station?

A: Yes

Q: Can I pick up my race-day packet ahead of time?

A: Yes, Bring your signed waiver to:

Peak Performance
4501 Southern Hills Drive
Sioux City, IA 51106


Wednesday thru Thursday 10:00AM to 8:00PM
Friday 10:00AM to 6:00PM

4 doors down from Hobby Lobby in the Southern Hills Shopping Center

Q: What about costumes?

A: Costumes are not forbidden or required. If you do choose to wear a costume be sure it is safe to run in and can be submerged in water safely.

In Case of Weather

Q: What if it rains?

A: The race will not be cancelled for rain. If there is lightning, the event will be delayed until it is safe to continue. If the weather is severe enough that prevents the event from being held on Saturday, it'll be moved to Sunday.

Refunds or Transferrance of Registration

Q: Can I get a refund?

A: Unfortunately, No Refunds will be issued. However, you can transfer your registration to someone else.

Q: Can I transfer my registration to another person?

A: Yes. The new entrant must fill out a new waiver. Only the person listed on the waiver may enter the event. Contact jim@mudsuxrun.com with the Subject Line: transfer registration


Q: What if I want to Volunteer?

Call Adrian, the Volunteer Coordinator, at 712.276.8087