Fire River Racing

Our Sponsors

Krob Law

about us


Fire River Racing is a family-oriented team that has been racing since 2020, although its members have many years of experience in the off-road and racing world. While home base is out of Castle Rock, Colorado, the team has crew members spanning the entire country that support the team at each race. Over these 4 years, ire River Racing started with one car and has now expanded to three, beginning with a 4400 (unlimited), adding a Class 11 VW Bug, and most recently including a new 4400. Fire River Racing’s main area of competition is with Ultra4 USA.  

About Ultra4

In the last 15 years, Ultra4 has become a world phenomenon, pushing offroad racing to its limits!  We have raced several events with Ultra4 over the past four years, and plan to continue racing with them primarily in the future. Ultra4 USA is dedicated to growing the organization and the sport alike. They have live coverage of every event that reaches anywhere from 5K to 2.2MM and are always trying to improve their product. The vision is to expand the sport to what NASCAR has become over the years. 

Every year, the season kicks off with the world's largest & hardest single day off-road race in Johnson Valley California known as King of the Hammers which features the Ultra4 4400 unlimited, the Race of Kings, as the main event. It has evolved from 12 teams racing to over 530 teams competing before 80,000 in person fans and over 2 million watching online. From there the season is packed with both short and long courses throughout the US.

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