Circuit of The Americas
Grand Prix Circuit · 5499 m · 20 corners · reference lap 2:22.17 (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 19: 127.3 → 69.7 km/h over 60.0 m. Brake-point consistency here is worth more than anywhere else on the lap.
Commitment corner
Turn 3: reference minimum 150.2 km/h. Fast corners punish hesitation — min-speed spread here is the classic amateur time leak.
Slowest corner
Turn 12: 37.2 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 | Big Red | 68.7 | 43.8 | 114.3 | 162.0 |
| T2 | 140.2 | 140.1 | 160.2 | 30.0 | |
| T3 | 168.8 | 150.2 | 157.2 | 21.0 | |
| T4 | 115.1 | 104.2 | 125.8 | 48.0 | |
| T5 | 126.4 | 103.6 | 130.1 | 12.0 | |
| T6 | 140.2 | 121.9 | 125.8 | 6.0 | |
| T7 | 129.8 | 109.4 | 128.9 | 21.0 | |
| T8 | 103.6 | 80.4 | 92.1 | 33.0 | |
| T9 | 92.0 | 71.5 | 123.2 | 102.0 | |
| T10 | 170.8 | 149.3 | 164.0 | 12.0 | |
| T11 | The Bobby Pin | 76.3 | 42.8 | 119.8 | 129.0 |
| T12 | 84.5 | 37.2 | 110.4 | 189.0 | |
| T13 | 94.6 | 61.7 | 86.1 | 54.0 | |
| T14 | 86.1 | 86.1 | 108.0 | 48.0 | |
| T15 | 112.0 | 55.1 | 119.4 | 36.0 | |
| T16 | 152.3 | 129.1 | 131.4 | 18.0 | |
| T17 | 131.4 | 130.2 | 141.8 | 36.0 | |
| T18 | 140.8 | 140.8 | 167.0 | 9.0 | |
| T19 | 127.3 | 69.7 | 138.7 | 60.0 | |
| T20 | The Andretti | 91.2 | 48.8 | 120.4 | 87.0 |
The browser engine re-solves only the speed profile on this fixed line for the selected bike class.
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