This is cumulative so you can just keep racing your favorite track and aiming for all the cones you see. You can hit the same cone more then once and it will count as a new hit each time. Using the rewind feature you can knock this out in no time.
Even easier method is to use the 8th challenge for the Beginner track. The goal is to knock down 10 cones. 10 x 10 = 100