Crandon International Raceway and the Ultra4 USA Series have announced a new three-year agreement that will keep the Crandon Ultra4 Short Course World Championship on the national calendar through the 2028 season. The renewed partnership strengthens Crandon’s role as one of Ultra4’s premier destinations, with the event continuing to take place during the prestigious Polaris Crandon World Championship Off-Road Races over Labor Day weekend. Ultra4 competitors have raced at Crandon since making their debut at the Wisconsin facility in 2018.
As part of the agreement, the 2026 Crandon event will serve as a bonus points race for Ultra4 USA competitors, while the 2027 and 2028 editions will become official championship rounds awarding full season points. Crandon is also investing in major upgrades to its dedicated “Ultracross” course. New additions include a massive tabletop jump designed for close side-by-side racing and a large rock-and-dirt climb located directly in front of the spectator viewing area. The improvements were developed alongside Ultra4 USA officials to increase the technical challenge for drivers while enhancing the fan experience.
Ultra4 USA Commissioner John Goodby said the series is excited to continue its relationship with one of off-road racing’s most iconic venues, calling the Crandon event the second-largest Ultra4 race outside of King of the Hammers.
The 2026 event will also feature an expanded night racing schedule. In addition to the popular Hella Lights “Rage on the Rocks” Saturday night feature race, organizers will add nighttime practice and qualifying sessions earlier in the weekend.
