Pittsburgh International Race Complex
Wampum, Pennsylvania · 4.40 km · 2.73 mi · clockwise
Pittsburgh International Race Complex in Wampum, Pennsylvania closed on November 30, 2025, when the property was sold; this guide documents the Full Course — the 19-turn motorcycle layout — as it was last run, clockwise over 4.4 km (2.73 mi). Elevation defines the lap: Turn 4 falls 7.4 m (24 ft), Turns 5 and 6 climb 7.4 m and 9.6 m (24 and 31 ft) back to back, and Turn 14 drops 6.4 m (21 ft). The slow points are Turn 5 at 68.3 km/h (42 mph) and Turn 4 at 75.4 km/h (47 mph); the Turn 15 and 19 kinks pass unbraked at 208.9 km/h (130 mph) or more. Simulated lap times span 103.44 s (liter bike) to 108.92 s (twin). Every number here is a physics-simulation estimate.
All figures: physics-simulation estimates · generated 2026-10-02 · methodology & assumptions
Track outline © OpenStreetMap contributors (ODbL)
Pittsburgh International Race Complex — quick facts
Motorcycle track guide · simulation estimates · 2026-10-02
- Layout: Full Course — 4.4 km (2.73 mi), 19 turns on the official card, run clockwise
- Venue closed November 30, 2025; the layout described is the final-season configuration
- Simulated lap time: 104.95 s supersport 600, 103.44 s liter bike, 108.92 s middleweight twin
- Simulated average speed: 148.8–151 km/h (92–94 mph) on the four-cylinder classes, 143.4 km/h (89 mph) on the twin
- Fastest points in the model: the Turn 15 and Turn 19 kinks, no braking, 213.2 and 208.9 km/h (132 and 130 mph) on a supersport 600
- Slowest corner minimum: Turn 5 at 68.3 km/h (42 mph), followed by Turn 4 at 75.4 km/h (47 mph) and Turn 17 at 77.8 km/h (48 mph)
- Biggest elevation changes on the card: Turn 6 climbs 9.6 m (31 ft), Turn 4 drops 7.4 m (24 ft)
- Longest braking zone: Turn 3, from 165 m (541 ft) out on the liter bike
Turn 1
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 157 km/h97 mph | 107 km/h67 mph | 130 km/h81 mph | 111 m364 ft | 76 m248 ft | -2.5 m-8 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 lap opens with a downhill left: 144 m on a 75.6 m (248 ft) effective radius, dropping 2.5 m (8 ft) from entry to exit. Off the front straight the supersport 600 arrives at 156.9 km/h (97 mph) in the simulation, begins braking 111 m (364 ft) before turn-in and reaches a 107.2 km/h (67 mph) minimum. The liter bike needs 156 m (512 ft) of braking for the same minimum, the middleweight twin only 69 m (226 ft). Exit speeds are 129.7 km/h (81 mph) for the four-cylinder classes and 127.3 km/h (79 mph) for the twin, carried directly into Turn 2, which follows without a straight.
Turn 2
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 128 km/h79 mph | 128 km/h79 mph | 168 km/h104 mph | 66 m217 ft | 139 m455 ft | +1.9 m+6 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 3
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 124 km/h77 mph | 95 km/h59 mph | 109 km/h68 mph | 126 m413 ft | 59 m194 ft | -2.0 m-7 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 longest braking zone on the circuit for the liter bike. Turn 3 is a downhill left of 59.1 m (194 ft) effective radius, 90 m long, losing 2 m (7 ft). The simulation begins braking 126 m (413 ft) out on the supersport 600, 165 m (541 ft) on the liter bike and 87 m (285 ft) on the twin, all arriving at 124.4–124.5 km/h (77 mph) and bottoming at 94.8 km/h (59 mph). Exit speed is restrained at 109.2 km/h (68 mph) for the fours and 108 km/h (67 mph) for the twin, because Turn 4 — tighter, and the start of the steep descent — is only a short run away.
Turn 4
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 93 km/h58 mph | 75 km/h47 mph | 122 km/h76 mph | 21 m69 ft | 37 m123 ft | -7.4 m-24 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 5
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 92 km/h57 mph | 68 km/h42 mph | 89 km/h55 mph | 63 m207 ft | 31 m102 ft | +7.4 m+24 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 6
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 89 km/h55 mph | 89 km/h55 mph | 155 km/h97 mph | 147 m482 ft | 68 m222 ft | +9.6 m+31 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 6 completes the climb: 108 m of right-hander on a 67.6 m (222 ft) effective radius, rising 9.6 m (31 ft), the largest gain on the card. The entry is the slowest point — 89.1 km/h (55 mph) in every class — and the 147 m (482 ft) brake-start distance (144 m / 472 ft on the twin), the lap's longest for the 600 and the twin, reaches back through Turn 5: the two corners behave as one braking event and one drive. Power tells here: the supersport 600 and liter bike exit at 155.4–155.5 km/h (97 mph), the twin at 146.7 km/h (91 mph) — an 8.7 km/h gap, the widest at any corner exit.
Turn 7
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 134 km/h83 mph | 110 km/h68 mph | 122 km/h76 mph | 102 m335 ft | 79 m259 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
Turn 8
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 109 km/h68 mph | 92 km/h57 mph | 92 km/h57 mph | 21 m69 ft | 55 m181 ft | -1.1 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
Turn 9
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 92 km/h57 mph | 92 km/h57 mph | 123 km/h76 mph | 18 m59 ft | 56 m183 ft | -0.6 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 10
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 136 km/h84 mph | 114 km/h71 mph | 131 km/h81 mph | 6 m20 ft | 86 m281 ft | +4.4 m+14 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 11
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 148 km/h92 mph | 130 km/h81 mph | 146 km/h91 mph | 15 m49 ft | 111 m365 ft | +1.8 m+6 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
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 132 km/h82 mph | 100 km/h62 mph | 120 km/h74 mph | 39 m128 ft | 67 m219 ft | +5.7 m+19 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 13
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 129 km/h80 mph | 107 km/h66 mph | 127 km/h79 mph | 6 m20 ft | 76 m248 ft | +2.5 m+8 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 14
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 136 km/h84 mph | 117 km/h73 mph | 154 km/h96 mph | 9 m30 ft | 90 m297 ft | -6.4 m-21 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 15
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 213 km/h132 mph | 213 km/h132 mph | 213 km/h132 mph | 0 m0 ft | 347 m1139 ft | +0.0 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
Turn 16
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 188 km/h117 mph | 181 km/h113 mph | 182 km/h113 mph | 87 m285 ft | 216 m710 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
Turn 17
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 111 km/h69 mph | 78 km/h48 mph | 86 km/h53 mph | 84 m276 ft | 40 m131 ft | +4.8 m+16 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 18
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 86 km/h53 mph | 86 km/h53 mph | 140 km/h87 mph | 30 m98 ft | 55 m182 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
Turn 19
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 209 km/h130 mph | 209 km/h130 mph | 209 km/h130 mph | 0 m0 ft | 410 m1346 ft | +0.0 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