Board Thread:Game Discussion/@comment-2604:6000:6F43:CD00:6921:E358:A878:446D-20180412162219/@comment-26829117-20180412165203

If you are talking about the Ferrari J50 Championship then it has 1 day and 7 hours to run (until 00:00:00 on 14/04/2018 GMT) which is more than enough time to complete it without watching adverts if you start now.
 * Start the level 1 upgrades now
 * Run to tier 2 without upgrades (I think that is as far as you get)
 * Service the car
 * Apply level 2 upgrades and start level 3 upgrades in 2.5 hours
 * Run as far as you can with level 2 upgrades without servicing the car (can't remember how far you get)
 * Service the car and wait for 8 hours for level 3 upgrades to complete
 * Apply level 4 engine upgrade and start level 5 engine upgrade
 * Run as far as you can without the last upgrade
 * If you are running out of time then watch adverts to speed up level 5 engine upgrade
 * Depends on your timezone as to how well that will work for you (i.e. when you are sleeping). If you are in the UK/Europe you can sleep whilst level 3 upgrades are being applied.

More than enough time.