https://www.gamespot.com/articles/gta-5-whats-new-for-gta-online-on-ps4-xbox-one-and/1100-6457200/

Another week has begun, and so Rockstar has released a new update for GTA Online. This week is a bit special, though, as it's Stunt Race Week in GTA V--meaning that you can snag bonuses for completing any of these events. In addition, Rockstar has discounted supercars, sports vehicles, and some upgrades.

Most GTA Online weekly updates highlight a couple of races that give bigger bonuses upon completion. As it's Stunt Race Week, you'll get a bonus for every Rockstar Created or Verified Stunt Race. You can expect double RP and GTA$ when you finish a race. These bonuses last until Monday, March 12.