Donington Park (National Circuit),
re-solved live.
Castle Donington, United Kingdom · 3.19 km · 1.98 mi · clockwise
Open Donington Park (National Circuit) 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 | 1:11.9 | 157.9 km/h |
| Liter bike | 1:10.6 | 160.7 km/h |
| 650 twin | 1:14.7 | 151.8 km/h |
Where the model brakes hardest
Longest simulated brake zones · Supersport 600 preset · estimates, not measured data
Turn 10
74 km/h · 46 mph in → 74 km/h · 46 mph min
Turn 9
108 km/h · 67 mph in → 51 km/h · 32 mph min
Turn 1
119 km/h · 74 mph in → 87 km/h · 54 mph min