I've been through Grpo, topracers, iGP and other online motorsport management games but none caught my attention as MyRacingCareer. Been playing it for over 1 year now and it didn't disappointed me so far.
You get to choose the characteristics of your driver first and then built his career from Formula 3 to F2 to indy, Nascar, etc and all the way up to F1.
Races are easily set up, takes no more than 5 min to do it and you get to race often more than 3 times a day.
Best motorsport management game around no doubt.