The extreme endurance series known for battling the toughest terrain all across the country will finish their 2023 season at Legends of Havasu. National Champions across all classes will be crowned after they tackle the desert rocks of the Standard Wash Area on a custom course designed to test their skills as drivers and the strength of their machines.
Learn more about the Ultra4 USA series on their website here.
Ultra4 USA schedule
Don't miss the contingency evening on Thursday for Ultra4 USA, Formula1 Powerboats, and Sand Outlaw Series at Vendor Village in Lake Havasu City! Meet the racers, check out their machines, and chat with them as they start a big race weekend.
All Ultra4 USA qualifying & racing will happen at the Standard Wash BLM area just south of Lake Havasu City.
8:00am-4:00pm - Ultra4 USA Driver & Media Registration
8:00am-4:00pm - Ultra4 USA Pre-Running
8:00am-4:00pm - Mandatory USAC Safety Inspection @ Merch Trailer
4:00pm-7:00pm - Contingency / Racer Meet & Greet for Ultra4 USA at Vendor Village, State Park Lake Havasu City
8:00am-11:00am - Ultra4 USA Qualifying
12:00pm-3:00pm - 4900 UTV Class (all classes)
4:00pm-7:00pm - Everyman Challenge Classes Race (4500, 4600, 4800)
8:00am-9:00am - Youth 170 Classes Race
10:00am-2:00pm - 4400 Races
5pm - Ultra4 USA Nationals Banquet at The Nautical Beachfront Resort in Lake Havasu City