Chuckwalla Valley Raceway,
re-solved live.
Desert Center, California · 4.32 km · 2.68 mi · clockwise
Open Chuckwalla Valley Raceway in the Racing Line Lab and the browser re-solves the speed profile on the computed racing line as you change bike class, mass, power and grip. Every figure below is a simulation estimate on OpenStreetMap-derived geometry — not a measured lap.
The map and these reference laps are free in the Lab; live solving on this track unlocks with the $29 lifetime all-tracks pass.
Track outline © OpenStreetMap contributors (ODbL)
Reference simulated laps
Stock bike-class presets · warm sport tires, dry track · simulation estimates
| Preset | Sim lap | Avg speed |
|---|---|---|
| Supersport 600 | 1:49.7 | 140.5 km/h |
| Liter bike | 1:48.9 | 141.6 km/h |
| 650 twin | 1:52.2 | 137.3 km/h |
Where the model brakes hardest
Longest simulated brake zones · Supersport 600 preset · estimates, not measured data
Turn 10
89 km/h · 55 mph in → 88 km/h · 55 mph min
Turn 11
151 km/h · 94 mph in → 124 km/h · 77 mph min
Turn 4
137 km/h · 85 mph in → 114 km/h · 71 mph min