The toughest sport on dirt returns to Allen, Texas. On August 3, 2019 at 7:00 p.m. professional bull riding returns Allen, Texas for its 3rd annual event, the Zimmerer Kubota PBR Challenge, at the Allen Event Center. Dubbed the toughest sport on dirt, the Professional Bull Riders (PBR) was founded in 1992. Professional Bull Riders, Inc. is […]