Schedule of Upcoming Events

Feb 2

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KOH Week Overview
Hammertown opens on Fri. 2/2. Motos is 2/3 and 2/4. Shootout is on Mon. 2/5. UTVs are Wed. 2/7. EMC is Thurs. 2/8 and KOH is Fri. 2/9
For a full schedule on mobile select KOH Week from the events section under main menu.

Racers

Registration is now available. All drivers must login to register. Then select the race from "schedule" and select the "racer" tab to complete registration.

Spectator

The annual King of the Hammers in Johnson Valley, CA is a favorite among spectators every year. From sitting in Hammer Town watching all the action from the Jumbotron, to taking in a number of premiere race obstacles from designated spectator areas along the race course, we know you'll enjoy watching some of the off-road world's best racers take on what is known as the Toughest One-Day Off-Road Race in the Country -- the King of the Hammers!

Apr 13

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After a several-year hiatus, ULTRA4 Racing will be returning to the AOAA (Anthracite Outdoor Adventure Area) Park in Eastern Pennsylvania for a weekend filled with racing action, fun and adventure! The AOAA Park offers over 6,500 acres of trails, diverse terrain and plenty of space for teams and spectators to enjoy!

Racers

From wide-open field sections for go-fast passes, to single track wood runs and some awesome rock obstacles, AOAA offers a little bit of everything for our racers. Will you be there?!

Spectator

Spectator Information Coming Soon!

May 11

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The ULTRA4 Stampede race is back at the Prairie City SVA for 2018! A racer and fan-favorite alike, this race is sure to be a blast for everyone that attends!

Racers

Just like in years past, 100+ drivers are expected to compete in the annual Stampede race! The course will consist of a 2-mile lap, all visible to spectators, filled with rock obstacles, tight turns and go-fast sections! Be there or be square!

Spectator

This is an incredibly spectator- friendly event. Fans bring EZ-Ups, camp chairs, and make a day of it at Prairie City.  It’s a great day of racing and a chance to see the drivers and teams from King of The Hammers up close and personal.

Jun 15

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After having such a great time at Cross Bar Ranch last year, ULTRA4s are heading to Oklahoma once again for the Clash at Cross Bar Ranch! 60+ drivers are expected to participate in this combined Easter/Western Series race -- a first for ULTRA4 Racing.

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. You don't want to miss it!

Racers

This year, the Clash at Cross Bar Ranch will serve as a combined Eastern/Western Series event mid-season with racers from all over the country coming together for this one-of-a-kind showdown!

Spectator

This family-friendly spectator event serves as a qualifying race for the 2019 King of the Hammers off-road race and festival in Johnson Valley, CA. Click here for more information!

Jul 20

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We're heading back to Bedford, KY in 2018 to once again take on the distinct challenges and excitement offered at Dirty Turtle Off-Road Park! We had a blast at this unique venue the last couple years and look forward to returning for another amazing competition in the Eastern Series!

Racers

The unique course at Dirty Turtle Off Road Park offers a superior short course, awesome single-track in the woods and plenty of hills and obstacles to challenge even the most experienced ULTRA4 drivers!

Spectator

Spectator information coming soon!

Aug 10

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For the last race of the 2018 Western Series, we have our sights set on Ridgecrest OHV Area. During the heat of the summer, the race at Ridgecrest will be at night (lights are required!) on OHV land with terrain that rivals The Hammers. Drivers can expect a combination of open-desert sections and rock obstacles, very similar to Johnson Valley!

Racers

We love racing on public land and this year, we'll get that opportunity once again at Ridgecrest OHV Area. Part of the California OHV system, Ridgecrest promises vast desert terrain with plenty of rock obstacles thrown in.

Spectator

Spectator information coming soon!

Oct 19

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There's nothing quite like this season finale we've all come to love! Come experience the amazing Wild West Motorsports Park in Reno, NV. for the 2018 National Championship event!

Racers

More than 100 drivers are expected to compete in the series finale and more than 600 ULTRA4 team members and their families are expected to attend the popular awards banquet. Make sure you're one of them!

Spectator

Ultra4 Nationals at Wild West Motorsport Park is your final chance to cheer on your favorite drivers before they take on the 2019 King of the Hammers. Tickets will be available at Wild West Motorsports Park! With ample grandstand seating, a number of food and drink vendors, and some of our biggest and best sponsors on hand, Nationals 2018 will be one for the books! Don't miss it!