We will meet at the main entrance where there is a huge Horse...http://goo.gl/maps/w0I9J
To get there,the main entrance is on street called "Industria Militar" just a few blocks from Periferico (Anillo Periférico or Boulevard Manuel Avila Camacho in Google maps).You can take a bus along Periferico(bus says "Toreo" from south to north direction and "Canal de Chalco" or "Cuemanco" north to south) and then a minibus (Pecero) up Industria Militar and get off right at the Entrance.If you go by Subway,get off at Metro Polanco (orange line),walk 2 blocks to a street called "Ejército Nacional" and take a minibus (Pecero) all along Ejército Nacional towards the Racetrack.
my cellphone in case you get lost or whatever:
calling from a mexican cellphone: 5510464454
from public phone: 0445510464454
from foreign cellphone: +5215510464454
SMS from foreign cellphone: +525510464454
Remember to bring sunglasses,hat or cap and light jacket or sweater.