Barber Motorsports Park
Road Course · 3722 m · 17 corners · reference lap 1:34.26 (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 9: 116.8 → 53.5 km/h over 9.0 m. Brake-point consistency here is worth more than anywhere else on the lap.
Commitment corner
Turn 12: reference minimum 157.9 km/h. Fast corners punish hesitation — min-speed spread here is the classic amateur time leak.
Slowest corner
Turn 9: 53.5 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 | 132.8 | 116.2 | 135.4 | 108.0 | |
| T2 | 129.0 | 88.3 | 106.1 | 30.0 | |
| T3 | 106.1 | 106.1 | 153.1 | 24.0 | |
| T4 | 164.4 | 153.3 | 159.0 | 6.0 | |
| T5 | Charlotte's Web | 79.7 | 57.1 | 68.9 | 138.0 |
| T6 | 66.7 | 66.7 | 147.5 | 18.0 | |
| T7 | 147.5 | 147.5 | 152.8 | 0.0 | |
| T8 | 140.1 | 90.0 | 106.6 | 102.0 | |
| T9 | 116.8 | 53.5 | 143.0 | 9.0 | |
| T10 | 172.9 | 135.6 | 138.3 | 39.0 | |
| T11 | 141.6 | 133.8 | 161.9 | 15.0 | |
| T12 | 167.7 | 157.9 | 162.7 | 66.0 | |
| T13 | 133.4 | 112.8 | 140.9 | 42.0 | |
| T14 | 162.2 | 117.2 | 116.7 | 9.0 | |
| T15 | 116.7 | 99.7 | 100.8 | 24.0 | |
| T16 | 100.3 | 88.9 | 121.5 | 9.0 | |
| T17 | 118.1 | 98.3 | 143.1 | 9.0 |
The browser engine re-solves only the speed profile on this fixed line for the selected bike class.
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