Richard writes: “As we have known for some time now, Grand Theft Auto Online will be rotating activities in and out of circulation. This week seas the return of Sea Races and Parachuting, which will be of particular interest to those players still chasing the Numero Uno achievement, as winning these activities once again make it obtainable.”
Source: N4G PC This Week in GTA Online: Triple Rewards on Lamar Contact Missions and Achievements Reactivated