Get Expert Parx Racing Picks for today’s races. Biggest stakes: Pennsylvania Derby, Cotillion Stakes. You can find both Parx entries and Parx results here. Aqueduct Arapahoe Park Assiniboia Australia-A Australia-B Australia-C AUSTRALIA (D) Belmont Park BELTERRA PARK Canterbury Park Churchill Colonial Downs Charles Town Delta Downs. Plus, as a new member you will receive $10 free slot play! This $10 free slot play offer is exclusively for new members only. You're one step closer to winning! Fill out the form below, click 'sign up' and then visit the Xclub booth located in the main lobby with your photo ID to receive your Xclub card.