May 19th & 20th, 2017. The first race in the Spidertrax Eastern Regional Series. The Holley EFI Clash at Cross Bar Ranch proved to be the most challenging race held in the US due to extreme weather conditions. More than 9.5" of rain came down on Friday before the race, resulting in a 100 year record flood level over the weekend. ULTRA4 drivers once again proved, they will race anywhere, any time in any conditions. Clay Gilstrap dominated the racing taking a 1st place win at this inaugural event.
