World Racers was introduced in 2010 and currently consists of 9 sets. As of today, the average annual growth of all the sets in World Racers is around 2.5% per year. The current value of all sets in new/factory sealed condtion is $416.90.
The LEGO World Racers theme was released for one year in 2010 and features two race teams, the Blasters and Xtreme Daredevils, that raced against each other around the world for a reality TV show. The theme includes a total of 8 sets and on promotional pack The first six sets were released in May and June 2010, with the final sets being released as promotions later in 2010.
The minifigures in the Backyard Blasters' team include Bubba, Bart, and Billy Bob Blaster. While the minifigures in the X-treme Daredevils' team are Dex-treme, Rex-treme, and Max-treme.