Press Releases

Holley EFi Clash at The Cross Bar ULTRA4 Race Next Weekend

We want to give Holley EFI a huge shoutout for coming on board to sponsor the Holley EFI Clash at the Cross Bar Next weekend.  More than 70 drivers are registered for the first annual event.  This is the first race in the Spidertrax Eastern Regional Series.The Cross Bar Ranch features more than 6500 acres and is located in the Arbuckle Mountains an easy drive from both Oklahoma City and from Dallas, TX.  Drivers wishing to take advantage of the discounted series pricing must register by May 1st! Registration and Driver information is below. 

Shooter Jennings is playing for spectators and teams on Saturday Night

This will be the first time that a major headliner will be performing at an ULTRA4 Race. You don’t want to miss this! 


Spectator Info

Spectator Tickets & Camping information available here:


This family-friendly spectator event serves as a qualifying race for the 2018 King of the Hammers off-road race and festival in Johnson Valley, CA on February 2, 2018. There will be a centralized area with an obstacle short course, vendor booths and grass hillside seating where you can watch the race and concert plus view the live Jumbotron. A VIP tent is available as well, as are a few unique spectating locations accessible with off-road vehicles.

Food vendors are open during the day; a drive-in movie night at the Jumbotron will take place Friday night, and a concert will follow the races on Saturday. Come out and bring the family to this one-of-a-kind off-road racing, live music and outdoor recreation event!

Tickets are $30 for a single day, $60 for three days and $200 for VIP. Camping is $10 for primitive tent camping, $25 a day for primitive RV camping and $40 a day for improved RV camping (spots are limited). Pressure washing, vacuum trucks and non-potable water truck will be available on site for an additional fee.


Driver and Team Info

Schedule of Events –  click here for a printable version

Wednesday May 17th 2017

Main Pit area open to teams 


Thursday May 18th 2017

12-4PM – early on-site registration – short course

6-8PM – Registration/Meet & Greet at Red Dirt Brew House in Ardmore

Red Dirt Brew House is a bar/restaurant and will have live music


Friday May 19th 2017

8AM – 12PM – On-site registration – short course

8AM – 3PM – park open for pre-running for banded drivers – trail speed of 25MPH

11AM – tech inspection for new vehicles – meet at registration area  

2:30PM – Mandatory drivers meeting for qualifying – short course

3PM – Qualifying will start at 3PM for all classes – first come, first serve 

7PM – Mandatory drivers meeting for Saturday races

8PM – Drive-in Movie Night on-site at the park


Saturday May 20th 2017

7AM – 9AM – UTV Race

9:30AM – 12:30PM – Limited race

1PM – 6PM – Unlimited race

7PM – Awards for all classes

8PM – Shooter Jennings performs


Sunday May 21st 2017

Trail Riding throughout the park

Race Length: 

The length of the race will be determined on site when time to complete laps per class is determined.


Course overview and pits

Approx. 20 mile loop. There will be one main pit area, course contains rocks, short course, tree-lined sections through woods, and some go fast desert-like sections as well.


Camping/Hotel Info

Teams may dry camp on site for free with their entry into the race. Additional camping that does not fit in your assigned 20×80 area will need to pay for primitive camping for the weekend.  The closest hotel is Treasure Valley Casino located at the same exit but it’s a small casino with limited availability of rooms. The best suggestion for hotels is to head into Ardmore. More information regarding hotel rooms is coming soon! 


Address for Ranch and directions

Cross Bar Ranch Rd.

4540 Dolese Rd. 

Davis, OK 73030

From Interstate 35, take exit 55, go west 1 mile to Dolese Road.  Continue south on Dolese Road 3 miles.  The pavement will end at the entrance to Cross Bar Ranch.  Continue south on the gravel road and across the water crossing for 2 miles until you arrive at the Cross Bar Ranch General Store where you will need to register and pay your admission fees.


To Register

Drivers looking to register for this race can:

1. Pay for a single race – login with your driver profile then please select your class under racer at this link and hit “register now” to pay the single race price

This is a Spidertrax East Coast Regional Race. Drivers that committed and paid for their West Coast Series will be eligible to race this event as their free race on the opposite coast. If you’re interested in using this as your free race, please contact me at [email protected] 


USAC Insurance

All drivers and co-drivers participating in this event will need USAC insurance available at If you’ve already purchased your annual license for 2017 you are good. 


Pit Crew

Pit Crew will be $25 on site, or you can purchase annual hard cards at  

Please note: All attending must either pay for pit crew bands for the weekend or purchase spectator tickets for the weekend: Spectator pricing is available here:


Transponder Rental

This will be a transponder race. Cost of transponder rental will be $30 on site. 


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Event Schedules
Jan 06-20 Dakar
Jan 25-26 International Off-Road & UTV Expo
Jan 25-28 San Felipe Desert Mayhem 150
Jan 27 MORE - Slash X Duel in the Desert
Jan 27 Stadium Super Trucks
Feb 01-04 BITD - Bluewater Parker 425
Feb 02-10 King of the Hammers
Feb 09-11 SNORE Battle at Primm
Feb 16-18 CODE Method Grand Prix
Feb 23-24 TDRA - West Texas 200
Feb 23-25 ORS - Ojos Negros 200
Mar 03 Southern California 4x4 Swapmeet
Mar 08-11 BITD - Mint 400
Mar 17 Lucas - Glen Helen Raceway
Mar 17-18 MORE - Transaxle Eneineer Challenge
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