As you progress through your career, you will have the choice to buy different 'Trick Crew's' who have specific targets for you in races.
In order to meet the Target of your 'Trick Crew', just place the needed requirement during the race. For example, if the 'Trick Crew' want you to place 10th, finish the race at least 10th, 9th is great, 1st is fantastic, 11th is silly.
Just complete this in 10 races and PING! achievement unlocked