Rock Krawler Title Sponsor of Showdown in Shamokin After a several-year hiatus, ULTRA4 Racing is returning to Pennsylvania! We will be racing at the Anthracite Outdoor Adventure Area (AOAA) Park in Eastern Pennsylvania for a weekend filled with racing action, fun and adventure! The AOAA Park offers over 6,500 acres of trails, diverse terrain and… Continue reading ULTRA4 Series Updates, LS Fest West, Showdown in Shamokin