Winter 4x4 Jamboree - 2024 Wednesday, January 17 - Saturday, January 20, 2024 We invite you to join us for the Winter 4x4 Jamboree held in Hurricane/St. George, Utah, (2 hours from Las Vegas)! This spectacular event features world-class rock crawling combined with gorgeous views of Zion National Park, Pine Valley Mountain, Sand Hollow Reservoir and more. […]

Hammerking and King of the Hammers King of the Hammers is the official website of Hammerking Productions. The founders of Hammerking are the force that founded the National race series, Ultra4 Racing, and the toughest week of one-day, off-road races in the world, King of The Hammers. King of The Hammers takes place the beginning […]