Forza Horizon 6 players can now find the location of the Rainbow Run speed trap, one of the game's trickier timed challenges due to heavy traffic and a narrow two-lane road. The trap is relevant this week because it appears in the "All the Colors" daily challenge, part of the "Italian Exotics" series running from 6 August, as well as in occasional seasonal challenges.

The speed trap sits on Rainbow Bridge in southwestern Tokyo City, and players are advised to set a destination marker to avoid getting lost. The camera is positioned just after a bend where traffic often causes problems, so guides suggest deliberately causing a crash beforehand to clear space for building speed. Star ratings require 70mph, 105mph and 140mph respectively, and while no specific car is mandated for the daily challenge, an S1-class vehicle or higher is recommended to reach the top speed threshold.