The Forza "Weekday Event" achievement.
Complete your first weekday event in Season Play mode.
Weekday Event is one of the achievements in the game Forza Motorsport 3.
"Complete your first weekday event in Season Play mode."
- The Xbox 360 achievement gives 10 gamerscore. Once you start your career, you will have to choose one of three race series to compete in. Complete one of those races to earn this achievement. Whether or not you win the race does not matter.