Track guide · Preview · 3 of 24 corners open

Circuit of The Americas

Austin, Texas · 5.50 km · 3.42 mi · counterclockwise

Circuit of The Americas in Austin, Texas is a 5.5 km (3.4 mi) counter-clockwise circuit with 20 numbered corners, several of which the simulation resolves as multi-segment complexes. Elevation in the model ranges from 148 m to 182.8 m — a spread of roughly 35 m (115 ft) — with 84.3 m of total climbing per lap. The speed profile splits the lap cleanly: the fast portion runs from Turn 2 through Turn 10, where simulated entry speeds sit between 131 and 154 km/h (81–95 mph) and minimums rarely drop below 115 km/h (71 mph), while the slow work concentrates at Turn 1, the Turn 11 hairpin, Turn 12, the 13–15 complex, and Turn 16, where minimums fall to 49–61 km/h (30–38 mph). Simulated lap estimates span 2:23.8 for a liter bike to 2:32.1 for a middleweight twin, at average speeds of 131.5–139 km/h (82–86 mph). All figures are physics-simulation estimates.

All figures: physics-simulation estimates · generated 2026-07-08 · methodology & assumptions

COMPUTED LINE · CIRCUIT OF THE AMERICAS SIM
Circuit of The Americas track map with computed racing line
3.42 MI
Lap
24
Corners
277 FT
Climb

Track outline © OpenStreetMap contributors (ODbL)

Circuit of The Americas — quick facts

Motorcycle track guide · simulation estimates · 2026-07-08

  • Length: 5.5 km (3.4 mi), run counter-clockwise
  • 20 numbered corners; 24 modeled corner segments in the simulation
  • Elevation range 148–182.8 m (~35 m / 115 ft spread), 84.3 m of climbing per lap
  • Slowest simulated point: Turn 16 at 48.8 km/h (30 mph) minimum
  • Fastest simulated corner entries: Turns 2–3 and Turn 17 at ~152–154 km/h (94–95 mph)
  • Longest simulated brake zone: 246 m into Turn 12 on a liter bike
  • Simulated lap estimates: 2:23.8 (liter bike), 2:26.6 (supersport 600), 2:32.1 (middleweight twin)

Turn 1

Left105 m arc
EntryMinExitBrake startEff. radiusElev Δ
116 km/h72 mph51 km/h31 mph119 km/h74 mph135 m443 ft17 m55 ft-1.3 m-4 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

The opening left is one of the tightest points on the lap, with an effective radius of just 16.9 m over a 105 m arc that drops 1.3 m through the corner. The simulation begins braking 135 m before the corner on a supersport 600 — stretching to 186 m on a liter bike — entering at 116 km/h (72 mph) and bottoming out at a 51 km/h (31 mph) minimum before accelerating back to 119 km/h (74 mph) at the exit. The middleweight twin needs only 90 m of braking from the same entry speed, a reflection of how much less speed it carries onto the preceding straight. All values are simulation estimates.

Turn 1 (second segment)

Left105 m arc
EntryMinExitBrake startEff. radiusElev Δ
116 km/h72 mph51 km/h31 mph119 km/h74 mph135 m443 ft17 m55 ft-1.3 m-4 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

This corner's walkthrough is in the all-access pack — along with the other 20 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 2

Right156 m arc
EntryMinExitBrake startEff. radiusElev Δ
153 km/h95 mph117 km/h73 mph147 km/h91 mph30 m98 ft91 m297 ft-4.5 m-15 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

This corner's walkthrough is in the all-access pack — along with the other 20 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 3

Left75 m arc
EntryMinExitBrake startEff. radiusElev Δ
154 km/h96 mph128 km/h79 mph141 km/h88 mph42 m138 ft107 m351 ft-1.0 m-3 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

This corner's walkthrough is in the all-access pack — along with the other 20 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 4

Right72 m arc
EntryMinExitBrake startEff. radiusElev Δ
131 km/h81 mph115 km/h71 mph134 km/h83 mph18 m59 ft87 m284 ft-1.3 m-4 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

This corner's walkthrough is in the all-access pack — along with the other 20 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 5

Left84 m arc
EntryMinExitBrake startEff. radiusElev Δ
124 km/h77 mph97 km/h60 mph126 km/h78 mph15 m49 ft62 m204 ft+0.1 m+0 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

This corner's walkthrough is in the all-access pack — along with the other 20 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 6

Right213 m arc
EntryMinExitBrake startEff. radiusElev Δ
143 km/h89 mph118 km/h74 mph140 km/h87 mph0 m0 ft92 m303 ft+1.5 m+5 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

This corner's walkthrough is in the all-access pack — along with the other 20 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 7

Left126 m arc
EntryMinExitBrake startEff. radiusElev Δ
129 km/h80 mph92 km/h57 mph133 km/h83 mph21 m69 ft55 m181 ft-0.9 m-3 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

This corner's walkthrough is in the all-access pack — along with the other 20 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 8

Right216 m arc
EntryMinExitBrake startEff. radiusElev Δ
123 km/h76 mph79 km/h49 mph120 km/h75 mph15 m49 ft42 m138 ft+11.5 m+38 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

This corner's walkthrough is in the all-access pack — along with the other 20 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 9

Left216 m arc
EntryMinExitBrake startEff. radiusElev Δ
123 km/h76 mph79 km/h49 mph120 km/h75 mph15 m49 ft42 m138 ft+11.5 m+38 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

This corner's walkthrough is in the all-access pack — along with the other 20 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 10

Left90 m arc
EntryMinExitBrake startEff. radiusElev Δ
145 km/h90 mph119 km/h74 mph148 km/h92 mph27 m89 ft95 m313 ft-9.1 m-30 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

This corner's walkthrough is in the all-access pack — along with the other 20 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 11

Left108 m arc
EntryMinExitBrake startEff. radiusElev Δ
117 km/h73 mph58 km/h36 mph117 km/h73 mph102 m335 ft22 m73 ft-2.8 m-9 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

This corner's walkthrough is in the all-access pack — along with the other 20 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 12

Left96 m arc
EntryMinExitBrake startEff. radiusElev Δ
105 km/h65 mph51 km/h32 mph111 km/h69 mph183 m600 ft17 m56 ft-0.7 m-2 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

Turn 12 hosts the biggest braking event in the entire model: 183 m of brake application on a supersport 600 and a full 246 m on a liter bike, the longest anywhere on this circuit, into a 17.2 m-radius left at the end of the back straight. Note that the listed 105 km/h (65 mph) entry speed is measured at turn-in, after that braking has already happened. The minimum drops to 51 km/h (32 mph), the second-slowest point of the lap, with the exit reaching 111 km/h (69 mph). The 96 m corner is nearly flat, falling just 0.7 m. Physics-simulation estimates.

Turn 12 (second segment)

Left96 m arc
EntryMinExitBrake startEff. radiusElev Δ
105 km/h65 mph51 km/h32 mph111 km/h69 mph183 m600 ft17 m56 ft-0.7 m-2 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

The simulation splits Turn 12 into two segments with matching geometry — 17.2 m effective radius, 96 m length, 0.7 m of descent — and matching speed traces: 105 km/h (65 mph) at turn-in, a 51 km/h (32 mph) minimum, 111 km/h (69 mph) leaving. Brake-start distances repeat as well: 246 m for the liter bike, 183 m for the supersport, and 132 m for the twin, the class spread driven entirely by how much speed each bike builds on the preceding straight. This segment feeds directly into the slow, technical stadium section that occupies Turns 13 through 15. Simulation estimates.

Turn 13

Right183 m arc
EntryMinExitBrake startEff. radiusElev Δ
112 km/h70 mph61 km/h38 mph122 km/h76 mph48 m157 ft25 m81 ft-0.2 m-1 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

This corner's walkthrough is in the all-access pack — along with the other 20 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 13 (second segment)

Left183 m arc
EntryMinExitBrake startEff. radiusElev Δ
112 km/h70 mph61 km/h38 mph122 km/h76 mph48 m157 ft25 m81 ft-0.2 m-1 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

This corner's walkthrough is in the all-access pack — along with the other 20 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 14

Right183 m arc
EntryMinExitBrake startEff. radiusElev Δ
112 km/h70 mph61 km/h38 mph122 km/h76 mph48 m157 ft25 m81 ft-0.2 m-1 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

This corner's walkthrough is in the all-access pack — along with the other 20 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 15

Right183 m arc
EntryMinExitBrake startEff. radiusElev Δ
112 km/h70 mph61 km/h38 mph122 km/h76 mph48 m157 ft25 m81 ft-0.2 m-1 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

This corner's walkthrough is in the all-access pack — along with the other 20 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 16

Left186 m arc
EntryMinExitBrake startEff. radiusElev Δ
142 km/h88 mph49 km/h30 mph116 km/h72 mph51 m167 ft17 m54 ft+4.6 m+15 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

This corner's walkthrough is in the all-access pack — along with the other 20 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 16 (second segment)

Left186 m arc
EntryMinExitBrake startEff. radiusElev Δ
142 km/h88 mph49 km/h30 mph116 km/h72 mph51 m167 ft17 m54 ft+4.6 m+15 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

This corner's walkthrough is in the all-access pack — along with the other 20 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 17

Right357 m arc
EntryMinExitBrake startEff. radiusElev Δ
152 km/h94 mph119 km/h74 mph138 km/h85 mph27 m89 ft93 m306 ft-6.1 m-20 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

This corner's walkthrough is in the all-access pack — along with the other 20 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 18

Right264 m arc
EntryMinExitBrake startEff. radiusElev Δ
122 km/h76 mph122 km/h76 mph155 km/h96 mph18 m59 ft100 m328 ft-11.6 m-38 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

This corner's walkthrough is in the all-access pack — along with the other 20 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 19

Left123 m arc
EntryMinExitBrake startEff. radiusElev Δ
131 km/h82 mph89 km/h55 mph132 km/h82 mph60 m197 ft52 m172 ft-3.5 m-11 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

This corner's walkthrough is in the all-access pack — along with the other 20 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 20

Left96 m arc
EntryMinExitBrake startEff. radiusElev Δ
111 km/h69 mph59 km/h37 mph112 km/h70 mph81 m266 ft24 m79 ft+4.1 m+13 ft

Supersport 600 preset · simulation estimates · liter-bike and 650-twin figures for every corner ship in the all-access pack · how these are computed

This corner's walkthrough is in the all-access pack — along with the other 20 locked corners on this track.

Unlock every corner · $59 lifetime →