Horse Racing Radio Network (HRRN), the Eclipse Award-winning broadcast organization based in Lexington, KY and official radio home of the 2015 Triple Crown, announced Tuesday they will return to Pimlico Race Course with exclusive radio coverage of the 140th Preakness Stakes for the eighth consecutive year. The two hour broadcast airs Saturday from 5-7 p.m. ET and is produced in partnership with NBC Sports and Westwood One.