Virginia International Raceway,
re-solved live.
Alton, Virginia · 3.66 km · 2.28 mi · clockwise
Open Virginia International 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 | 1:30.3 | 144.1 km/h |
| Liter bike | 1:29.0 | 146.4 km/h |
| 650 twin | 1:33.6 | 139.2 km/h |
Where the model brakes hardest
Longest simulated brake zones · Supersport 600 preset · estimates, not measured data
Turn 1
88 km/h · 55 mph in → 66 km/h · 41 mph min
Turn 7
110 km/h · 69 mph in → 84 km/h · 52 mph min
Turn 5B
152 km/h · 94 mph in → 152 km/h · 94 mph min