Utah Motorsports Campus (West Course)
Tooele, Utah · 3.56 km · 2.21 mi · counterclockwise
The West Course at Utah Motorsports Campus in Tooele, Utah is modeled as 3,556 m (2.21 mi) of centerline run counter-clockwise through ten named corners — six lefts and four rights. The simulated profile has a fast first half and a slow second: Scream (Turn 4) is run with no braking and its exit, 168 km/h (104 mph), is the highest speed on the lap, while Black Rock Hairpin and Right Hook bottom at 77 km/h (48 mph) and West Ten, a 30 m-radius left, is the slowest at 67 km/h (42 mph). No corner changes height by more than 2.6 m (9 ft). Simulated laps: 1:31.6 (liter bike) to 1:34.4 (twin 650). Every figure here is a physics-simulation estimate from track geometry, not measured data.
All figures: physics-simulation estimates · generated 2026-10-02 · methodology & assumptions
Track outline © OpenStreetMap contributors (ODbL)
Utah Motorsports Campus (West Course) — quick facts
Motorcycle track guide · simulation estimates · 2026-10-02
- Layout: West Course, 3,556 m (2.21 mi) modeled length, run counter-clockwise
- 10 corners on the official card, all named: 6 left, 4 right
- Tightest corner: Turn 10, West Ten, 30 m effective radius, 67 km/h (42 mph) simulated minimum — the slowest point on the lap
- Fastest simulated point: the exit of Turn 4, Scream, run with no braking — 168 km/h (104 mph) on the 600 and liter bike
- Longest simulated brake zone: 171 m before Black Rock Hairpin on the liter bike
- Longest corner: Turn 7, Demon / Devil / Diablo, at 291 m of arc and a 2.3 m (8 ft) descent
- Biggest climbs: 2.6 m (9 ft) each through Dreamboat and Work Out
- Simulated lap times: 1:31.6 (liter bike), 1:32.3 (supersport 600), 1:34.4 (twin 650); average 133.6–137.8 km/h (83–86 mph)
Turn 1 — Sunset Bend
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 135 km/h84 mph | 102 km/h63 mph | 146 km/h90 mph | 108 m354 ft | 69 m225 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
The lap opens with Sunset Bend, a 225 m left at a 68.6 m effective radius, climbing 1.9 m (6 ft). The simulation arrives at 135 km/h (84 mph) in every class, with braking that begins 108 m, 144 m and 75 m out for the supersport 600, liter bike and twin respectively — the second-longest brake zone on the lap — down to a 102 km/h (63 mph) minimum shared by every class. The long arc allows a full drive on the way out: 146 km/h (90 mph) for the two larger bikes and 144 km/h (89 mph) for the twin, heading uphill into Dreamboat.
Turn 2 — Dreamboat
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 157 km/h97 mph | 137 km/h85 mph | 156 km/h97 mph | 18 m59 ft | 124 m407 ft | +2.6 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
Turn 3 — Work Out
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 148 km/h92 mph | 129 km/h80 mph | 154 km/h96 mph | 30 m98 ft | 110 m362 ft | +2.6 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
Turn 4 — Scream
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 154 km/h96 mph | 154 km/h96 mph | 168 km/h104 mph | 0 m0 ft | 187 m615 ft | +0.4 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
Turn 5 — Black Rock Hairpin
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 105 km/h65 mph | 76 km/h48 mph | 146 km/h91 mph | 141 m463 ft | 39 m127 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
Black Rock Hairpin is a 189 m left at a 38.6 m effective radius, falling 1.5 m (5 ft). It carries the longest braking on the circuit — 141 m on the supersport 600, 171 m on the liter bike, 102 m on the twin — from a 105 km/h (65 mph) entry to a 77 km/h (48 mph) minimum, the second-slowest point on the lap. The downhill exit is strong: 146 km/h (91 mph) on the two larger bikes and 141 km/h (87 mph) on the twin, a gain of nearly 70 km/h from the minimum, before the profile drops again for Right Hook.
Turn 6 — Right Hook / Knock Out
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 112 km/h70 mph | 77 km/h48 mph | 132 km/h82 mph | 75 m246 ft | 39 m129 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
Turn 7 — Demon / Devil / Diablo
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 130 km/h81 mph | 113 km/h70 mph | 137 km/h85 mph | 87 m285 ft | 84 m274 ft | -2.3 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 7 is the longest corner on the card: 291 m of left-hand arc at an 83.5 m effective radius, dropping 2.3 m (8 ft) — the biggest descent on the lap — and carded as a single left-hand complex. The simulation reaches it at 130 km/h (81 mph) after braking that starts 87 m out on the 600, 96 m on the liter bike and 66 m on the twin, and holds a 113 km/h (70 mph) minimum. The exit is 137 km/h (85 mph) on the two larger bikes and 135 km/h (84 mph) on the twin, only slightly above the entry, as the reference line sets up for Indecision.
Turn 8 — Indecision
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 144 km/h90 mph | 131 km/h81 mph | 144 km/h89 mph | 12 m39 ft | 112 m368 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 — Precision
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 122 km/h76 mph | 103 km/h64 mph | 149 km/h93 mph | 30 m98 ft | 70 m229 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 10 — West Ten
| Entry | Min | Exit | Brake start | Eff. radius | Elev Δ |
|---|---|---|---|---|---|
| 92 km/h57 mph | 67 km/h42 mph | 147 km/h91 mph | 81 m266 ft | 30 m98 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