Virginia International Raceway
5276 m · 13 corners · reference lap 2:04.08 (supersport 600, simulation estimate)
The reference below is a minimum-time line solved from this track's geometry with a quasi-steady-state motorcycle model. It is a ceiling under ideal assumptions — use it to see where your headroom lives, then drop your own session file to measure yours.
Three places to look first
Biggest braking event
NASCAR Bend (T2): 173.6 → 85.0 km/h over 9.0 m. Brake-point consistency here is worth more than anywhere else on the lap.
Commitment corner
South Bend (T5): reference minimum 137.1 km/h. Fast corners punish hesitation — min-speed spread here is the classic amateur time leak.
Slowest corner
Oak Tree Curve (T6): 56.4 km/h minimum. Exit drive from here sets the following straight — spread on the exit costs the whole next sector.
| Corner | Name | Entry | Min | Exit | Brake, m |
|---|---|---|---|---|---|
| T1 | Horseshoe | 104.0 | 67.5 | 128.5 | 171.0 |
| T2 | NASCAR Bend | 173.6 | 85.0 | 138.1 | 9.0 |
| T3 | Left Hook | 119.9 | 69.4 | 100.5 | 36.0 |
| T4 | 107.5 | 100.4 | 140.0 | 54.0 | |
| T5 | South Bend | 168.3 | 137.1 | 151.2 | 48.0 |
| T6 | Oak Tree Curve | 105.8 | 56.4 | 97.3 | 99.0 |
| T7 | 94.5 | 94.5 | 116.1 | 87.0 | |
| T8 | Madison Avenue | 146.7 | 71.1 | 70.6 | 114.0 |
| T9 | 71.1 | 68.4 | 111.5 | 33.0 | |
| T10 | 111.5 | 111.5 | 130.0 | 42.0 | |
| T11 | Roller Coaster | 111.6 | 85.6 | 106.4 | 147.0 |
| T12 | 120.1 | 112.8 | 156.6 | 3.0 | |
| T13 | Hog Pen | 135.9 | 115.5 | 157.8 | 21.0 |
Anisotropic friction ellipse mu_x=1.10 / mu_y=1.20 (warm sport/trackday tires, dry track).
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