KATEMCY ROCKS SATURDAY APRIL 11, 2026 IN MASON, TX

Mod Mafia will be supplying mechanical support for the event.  We will have very experienced spotters to help make the experience as enjoyable as possible.  Depending on size of group we might split some for the less aggressive trails and some for the more advanced.  Some people plan to camp or get primitive cabins at the Offroad Park, this needs to be reserved in advance.  There are a lot of VRBO and AirBnB close to the park.  There is a small cash entry fee when you get to the park.  The park does have Concessions open on Saturday, cash only.

The trails will start at 8 am and go all day.  Most of the MM team will get there the Friday before to do pre-runs.

Feel free to contact us at sales@modmafia.com.

Event Overview

The Hummer Club Inc. is heading to Katemcy Rocks Off-Road Park for a one-day off-road event hosted in partnership with Mod Mafia, a Hummer H1 specialist shop focused on parts, accessories, service, and custom builds.

Katemcy Rocks is widely known for extreme rock crawling terrain designed for highly customized and specialty-built rock crawlers and buggies. The park spans approximately 800 acres of solid granite rock, offering some of the most technical off-road driving in the country.

While the park is famous for its extreme obstacles, it also offers easy and moderate-rated trails suitable for less specialized rigs. Trail selection will be determined on-site based on the capability of the vehicles in attendance. Depending on group size and vehicle builds, participants may be split into groups running less aggressive trails and more advanced rock crawling routes.

Event Schedule and Itinerary

Friday, April 10
Mod Mafia will arrive at the park (After 3pm when the park opens) to conduct pre-runs and evaluate current trail conditions. There is no formal group run scheduled for Friday.

Saturday, April 11
8:00 AM – Main event begins and trail runs start
Off-roading continues throughout the day
Lunch will take place sometime during the day, either on the trails or at the concession stand
All vehicles must exit the trails and leave the park before nightfall

There is no night wheeling at Katemcy Rocks.

Mod Mafia Support

Mod Mafia will be providing mechanical support for this event. If mechanical issues arise during the day, the Mod Mafia team will be available to help address problems whenever possible.

Mod Mafia specializes in Hummer H1 parts, accessories, service, and builds, and can assist members preparing their Hummer H1 for an off-road trip to Texas or participation in other Hummer Club Inc. events. The team will also provide experienced spotters to help guide vehicles through obstacles and keep the event safe and enjoyable.

Park Fees and Payment Information

All fees must be paid directly to Katemcy Rocks Off-Road Park
This includes trail entry, camping, and lodging.

There is no event fees paid to the Hummer Club Inc. for this event. It is free.

Accepted payment methods:
Cash or check only for park entry. A valid photo ID is required for check payments.
Credit and debit cards cannot be processed at the park.
ATM machines are available in town if needed.

Please refer to the official Katemcy Rocks website for current pricing based on arrival date and length of stay.

Katemcy Rocks is private property and a working ranch. The park is only open to wheeling on dates listed on the official schedule or Facebook page. Do not enter the property when the park is closed.

Meals and Concessions

The on-site concession stand, Honey Creek Tailgaters, will be open for breakfast and lunch on Saturday.
All concession purchases are cash only.

Attendees are responsible for their own meals. Lunch may be eaten on the trails or at the concession stand

Lodging and Camping

There is no designated event hotel for this event. Lodging must be arranged individually.

On-Site at Katemcy Rocks

Limited on-site cabins and primitive camping are available and must be reserved in advance directly through the park.

Mason, Texas

The nearest town is Mason, Texas, approximately 6 to 7 miles or about a 6-minute drive from the park. Mason also has several small bed-and-breakfasts, inn-style lodging, and Airbnb and Vrbo rentals.

Nearby lodging option:
Hill Country Inn – Mason, TX
454 Ft. McKavitt
Mason, TX 76856

Brady, Texas

For additional hotel options, Brady, Texas is about 30 miles or 30 minutes from the park. Lodging in the area is limited, so booking early is strongly recommended.

Best Western Brady Inn
2200 South Bridge Street Brady, TX 76825

Holiday Inn Express
2320 South Bridge Street
Brady, TX 76825

EV Charging Information

• There are no EV charging stations at Katemcy Rocks Off-Road Park.
• The nearest fast chargers are located in Junction, Texas, and Fredericksburg, Texas.
  
• The park does offer RV camping with 30-amp and 50-amp electrical service, which may be used for EV charging if a space is rented and the vehicle owner has compatible equipment.
  
• EV charging arrangements are the responsibility of the vehicle owner.
• Due to limited infrastructure, EV owners should arrive with a fully charged battery before entering the park.

Trail Maps and Navigation

Katemcy Rocks provides its own official park trail map, available as a downloadable PDF on the park’s website. This is the most detailed and recommended reference for trail layout and obstacles.

K2’s Front Map   K2’s Back 40 Map

The park also supports onX Offroad digital maps, though these are less detailed and do not include specific trail information for all areas.

Park Location and Contact Information

Katemcy Rocks Off-Road Park (K-2)
Approximately 6.2 miles from the Mason town square

Physical Address:
4869 West Hwy. 29
Mason, TX

GPS Waypoint to Front Gate:
N 30° 47.642′
W 099° 19.522′

Website: www.katemcyrocks.com
Phone: 325-347-6000

For Mod Mafia support or event questions:
sales@modmafia.com