The 8-Track can be found at the stadium in East Beach, Los Santos.
It's directly East of Grove Street.
The 8-Track is a relatively difficult race inside the stadium. Similar
to the Hotring on Vice City you are battling it out with 12 other
vehicles over a 12 lap race in a Hotring Racer. You need to come in
first place to be rewarded, however the Hotring Racer doesn't have very
good handling. It will spin out of control with almost the slightest
impact with another car.
The most important thing is to get a good start. Immediately from the
green light, or rather 'Go' message, speed forward, and keep to the dirt
to the left. Go around this corner, then if you have a chance, cross the
road to the right and keep on the outside of the track. You should be up
into about 5th or 6th at this point already. Make your way through the
first main left, across the bridge type thing and then keep to the right
and stay on the dirt. From here it's simple, just follow the road around
carefully and slowly, braking any time you feel you need to turn. If you
see a car coming up ...