The Rainbow Run speed trap is one of Forza Horizon 6's more challenging speed traps. Below, we show you where to find the Rainbow Run speed trap in Forza Horizon 6. Rainbow Run speed trap location in Forza Horizon 6Graphic: Johnny Yu/Polygon | Source images: Playground Games/Xbox Games Studios via PolygonThe Rainbow Run speed trap is on Rainbow Bridge in the southwestern part of Tokyo City. The speed trap location is a little more complex to work with than you might be used to. The camera spot is just a short distance after a turn, and you tend to run into traffic frequently here.