Schedule of Upcoming Events

KMC Battle in BlueGrass - Dirty Turtle Bedford, KY - East

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 for the KMC Battle in BlueGrass! 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!

Ridgecrest sponsored by Rigid Industries- Ridgecrest OHV, CA - West

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!

4 Wheel Parts Nitto National Championship - Reno/Sparks, NV

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!

2019 KOH Week -- Johnson Valley, CA

Feb 1

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Event Date: Friday, February 1, 2019 to Saturday, February 9, 2019

Schedule Coming Soon!

Racers

Registration Available Soon!

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!

See Past Events