Located at 12499 Foothill Blvd, Rancho Cucamonga, CA, Claim Jumper is famous for food crafted with the best ingredients and an atmosphere that makes you feel right at home. Claim Jumper offers an experience to satisfy everyone including Happy Hour and prime Steakhouse menu., Claim Jumper is famous for food crafted with the best ingredients and an atmosphere that makes you feel right at home. Claim Jumper offers an experience to satisfy everyone including Happy Hour and prime Steakhouse menu.