Challenge Yourself with the Ultimate Running Event On The Mississippi Gulf Coast!

The Seabee Mud Run attracts hundreds of athletes who are looking for something different. With a course designed by U.S. Navy Seabees, this 4+ mile mud run challenges all participants with different obstacles. Don’t miss out on the run of the year!

Date: 13 September 2025
Time: 0700
Where: Colby & 7th St, Gulfport, MS 39501

All participants will receive a T-shirt and finishing medal on race day.
However those who register during late registration a shirt size would not be guarantee.

Registered Runners & Personnel with a Federal Government issued ID will be authorized to enter NCBC Gulfport for this event. Registered runners & spectators without Federal Government issued ID will meet at Milner Stadium and will be transported by bus to and from race site starting at 0530am; each individual will need proof of race registration and Real ID or 2 forms of IDs (driver’s license, passport, social security card). Bags will be searched prior to loading onto a bus. Non-Federal Government ID holders should arrive at Milner Stadium at least an hour and a half prior to their scheduled heat.

All sales are final. No refunds will be given.

All Participants:
Please bring proof of registration with you for base access. Personnel with Federal Government ID will access through Pass Road Gate. If escorting any non-Federal
Government ID holders, the non-Federal Government ID holders will need to provide REAL ID or 2 forms of government ID (drivers license, social security card, passport). Registered runners & spectators without Federal Government issued ID will meet at Milner Stadium and will be transported by bus to and from race site starting at 0530am; each individual will need proof of race registration and Real ID or 2 forms of IDs (driver’s license, passport, social security card). Bags will be searched prior to loading onto a bus.

Bag check in will be available on site. Changing tents will be available on site.

Base Access:
Registered Runners & Personnel with a Federal Government issued ID will be authorized to enter NCBC Gulfport for this event through Pass Rd Gate. All registered runners without a Federal Government issued ID will be transported from Milner Stadium to race location starting at 0530am. Personal bags & belongings will be searched prior to boarding the bus.

ALL REGISTERED RUNNERS WITHOUT FEDERAL GOVERNMENT ISSUED ID MUST HAVE Real ID or 2 forms of IDs (driver's license, passport, social security card) and should arrive at Milner Stadium at least an hour and a half prior to their scheduled heat.

Foreign nationals are not authorized for this event

Restricted Areas:
U.S. Navy Installations are restricted areas controlled by the Commanding Officer in accordance with 50 U.S.C. Section 797 and Navy regulations. Entry into the installation constitutes consent to search of the person, the person's vehicle, and property under the person's control.

Political Activities:
Political activities, pamphleteering, speeches, placard/banner, political T-shirts, displays and other similar activities are NOT allowed aboard the installation. Anyone who engages in these activities may have their permission to visit the installation withdrawn.

Removal from Installation:
Persons may be removed from the installation at the discretion of the installation commanding officer. Persons who are removed from the installation or ordered to not return to the installation shall not be allowed aboard the installation without permission of the installation commanding officer.

Prohibited Items:
The following items are prohibited from being brought aboard the installation by visitors:
1. Mace, pepper spray, or other defensive chemicals, sprays, or powders.
2. Knives of any kind.
3. Fireworks/explosives.
4. Illegal drugs or paraphernalia.
5. Flammable liquids.
6. Club weapons.
7. Spray cans.
8. Firearms.
9. Other weapons of any kind.
10. Toxic Industrial Chemicals
11. Ice coolers will be allowed/retained in privately owned vehicles but NOT carried to the event.
12. Alcohol

For event-related questions, please click on the Contact the Organizers button on the left-hand side of this page.