David go to the metro web site for easy instructions. mta.net punch in Lax to Arcadia Fri. 4pm they will route you the quickest way by public transportation. They recommend busses all the way. Which is easier. If you take the light rail you have 4-5 changes. It will take you to Huntington Dr. and Santa Anita a block from the race track. the show is 1 mi south on Santa Anita at Duarte Rd.Take a cab if you can't get a ride. Good luck LA public transportation reall sucks and is hard to figure out. Everyone drives a car. Three railroads-Amtrack, Metrolink and Metro light rail. Metro Bus system, and city busses. The last light rail Sta. on Gold line is Sierra Madre Villa, but you are going by bus all the way.Good luck, hope this helps.