For this Fortnite challenge, you'll need to use Driftboards or Quadcrashers as part of a series of time trials to earn your Battle Stars.
As part of the Storm Racers challenges, you'll need to complete a time trial to the east of Pleasant Park or southwest of Salty Springs. For the Prestige version of this challenge, you'll need to visit a time trial location near Lucky Landing or Snobby Shores.
You'll be able to find Driftboards and Quadcrashers close to the location but there are only three or four lying around at any given time, so watch out for opponents.
Complete a time trial north of Lucky Landing or east of Snobby Shores
You'll be able to find the time trial clocks close to the various named location, as well as a few vehicles waiting to be used.
Interact with the clock face to start the time trial and follow the blue trail to complete the challenge.
A Fortnite x Batman cross-over event is on the horizon, so check back soon for more information.