Harris Hill Raceway
Clockwise · 2922 m · 11 corners · reference lap 1:16.74 (supersport 600, simulation estimate)
The reference below is a minimum-lap-time motorcycle line solved on this circuit's verified bike layout and measured track width, with speeds from 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
Turn 8: 150.1 → 118.9 km/h over 27.0 m. Brake-point consistency here is worth more than anywhere else on the lap.
Commitment corner
Turn 1: reference minimum 166.9 km/h. Fast corners punish hesitation — min-speed spread here is the classic amateur time leak.
Slowest corner
Turn 10: 75.1 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 | 181.7 | 166.9 | 173.3 | 24.0 | |
| T2 | 116.7 | 98.0 | 120.8 | 69.0 | |
| T3 | 119.2 | 119.2 | 163.4 | 51.0 | |
| T4 | Santa Rita | 96.8 | 79.3 | 116.5 | 117.1 |
| T5 | 107.4 | 87.0 | 141.0 | 21.0 | |
| T6 | 180.0 | 166.7 | 170.4 | 39.0 | |
| T7 | 106.4 | 81.4 | 138.4 | 72.0 | |
| T8 | 150.1 | 118.9 | 150.8 | 27.0 | |
| T9 | 162.0 | 152.2 | 158.7 | 33.0 | |
| T10 | 100.8 | 75.1 | 123.9 | 60.0 | |
| T11 | 161.7 | 153.1 | 176.4 | 3.0 |
The browser engine re-solves only the speed profile on this fixed line for the selected bike class.
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