Circuit of The Americas,
re-solved live.
Austin, Texas · 5.50 km · 3.42 mi · counterclockwise
Open Circuit of The Americas 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 | 2:26.6 | 136.4 km/h |
| Liter bike | 2:23.8 | 139.0 km/h |
| 650 twin | 2:32.1 | 131.5 km/h |
Where the model brakes hardest
Longest simulated brake zones · Supersport 600 preset · estimates, not measured data
Turn 13
105 km/h · 65 mph in → 51 km/h · 32 mph min
Turn 14
105 km/h · 65 mph in → 51 km/h · 32 mph min
Turn 1
116 km/h · 72 mph in → 51 km/h · 31 mph min