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Snetterton Circuit (300)

Snetterton, Norfolk, United Kingdom · 4.82 km · 3.00 mi · clockwise

Snetterton Circuit in Snetterton, Norfolk, United Kingdom, is modeled here as the 300 Circuit: 4,820 m (3.0 mi) of centerline run clockwise through twelve carded corners — five lefts and seven rights. Every speed, distance and lap time on this page is a physics-simulation estimate computed from track geometry, not measured data. The lap is nearly flat, climbing 15.1 m (50 ft) in total, so the speed profile is set by radius alone: the wide sweepers at Riches, Hamilton, Williams, the Bomb Hole and Coram hold simulated minimums above 124 km/h (77 mph), while the 12.2 m Wilson hairpin drops the reference line to 43 km/h (27 mph), the slowest point on the lap. Simulated laps run from 1:52.2 on the liter bike to 1:58.7 on the middleweight twin.

All figures: physics-simulation estimates · generated 2026-10-02 · methodology & assumptions

COMPUTED LINE · SNETTERTON CIRCUIT (300) SIM
Snetterton Circuit (300) track map with computed racing line
3.00 MI
Lap
12
Corners
50 FT
Climb

Track outline © OpenStreetMap contributors (ODbL)

Snetterton Circuit (300) — quick facts

Motorcycle track guide · simulation estimates · 2026-10-02

  • Layout: 300 Circuit, 4,820 m (3.0 mi) modeled length, run clockwise
  • 12 corners on the official card: 5 left, 7 right
  • Tightest corner: Turn 2, Wilson, 12.2 m effective radius, 43 km/h (27 mph) simulated minimum
  • Largest radius: Turn 10, Bomb Hole, at 134.7 m; highest simulated minimum: Turn 10 at 143 km/h (89 mph)
  • Longest simulated brake zone: 168 m before Turn 1, Riches, on the liter bike
  • Total simulated climb over the lap: 15.1 m (50 ft); no corner changes elevation by more than 1.6 m (5 ft)
  • Simulated lap times: 1:52.2 (liter bike), 1:54.1 (supersport 600), 1:58.7 (twin 650)
  • Simulated average lap speed: 144.7–153.0 km/h (90–95 mph) depending on class

Turn 1 — Riches

Right243 m arc
EntryMinExitBrake startEff. radiusElev Δ
160 km/h100 mph138 km/h86 mph180 km/h112 mph114 m374 ft126 m415 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

This corner's walkthrough is in the all-access pack — along with the other 8 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 2 — Wilson

Right96 m arc
EntryMinExitBrake startEff. radiusElev Δ
72 km/h45 mph43 km/h27 mph120 km/h74 mph123 m404 ft12 m40 ft+0.3 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

Wilson is the hairpin of the lap: a 96 m right at a 12.2 m effective radius, essentially flat. The reference line reaches the corner already down to 72 km/h (45 mph) after a brake zone of 123 m on the supersport 600, 135 m on the liter bike and 105 m on the twin, and bottoms at 43 km/h (27 mph) — the slowest point on the simulated lap, identical in all three classes because grip, not power, sets the limit here. The exit climbs to 120 km/h (74 mph) on the two larger bikes and 116 km/h (72 mph) on the twin heading toward Palmer.

Turn 3 — Palmer

Left171 m arc
EntryMinExitBrake startEff. radiusElev Δ
135 km/h84 mph104 km/h65 mph141 km/h87 mph60 m197 ft71 m234 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 8 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 4 — Agostini

Left114 m arc
EntryMinExitBrake startEff. radiusElev Δ
89 km/h55 mph59 km/h36 mph123 km/h76 mph132 m433 ft23 m75 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

Agostini is the second-tightest corner on the course: a 114 m left at a 22.8 m effective radius, flat in the model. Braking is heavy — 132 m on the supersport 600, 162 m on the liter bike and 99 m on the twin — bringing the reference line to an 89 km/h (55 mph) entry and a 59 km/h (36 mph) minimum, shared by all three classes. The exit reaches 123 km/h (76 mph) on the 600 and liter bike and 119 km/h (74 mph) on the twin, with the run to Hamilton letting each bike build toward the second high-speed section of the lap.

Turn 5 — Hamilton

Left162 m arc
EntryMinExitBrake startEff. radiusElev Δ
158 km/h98 mph124 km/h77 mph157 km/h98 mph36 m118 ft102 m335 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

This corner's walkthrough is in the all-access pack — along with the other 8 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 6 — Oggies

Right135 m arc
EntryMinExitBrake startEff. radiusElev Δ
96 km/h60 mph74 km/h46 mph128 km/h80 mph69 m226 ft36 m118 ft-1.6 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 8 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 7 — Williams

Right222 m arc
EntryMinExitBrake startEff. radiusElev Δ
150 km/h93 mph130 km/h81 mph171 km/h106 mph6 m20 ft112 m368 ft-0.5 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

This corner's walkthrough is in the all-access pack — along with the other 8 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 8 — Brundle

Left75 m arc
EntryMinExitBrake startEff. radiusElev Δ
141 km/h88 mph128 km/h80 mph144 km/h89 mph129 m423 ft109 m357 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

Brundle is a 75 m left at a 108.8 m effective radius, flat in the model. Although the corner itself is fast — a 128 km/h (80 mph) minimum in every class — the braking that precedes it is among the longest on the lap because it arrives at the end of the straight: 129 m on the supersport 600, 138 m on the liter bike and 93 m on the twin, down to a 141 km/h (88 mph) entry. The exit is 144 km/h (89 mph) on the larger bikes and 140 km/h (87 mph) on the twin, and it is followed immediately by the braking for Nelson.

Turn 9 — Nelson

Right75 m arc
EntryMinExitBrake startEff. radiusElev Δ
108 km/h67 mph84 km/h52 mph112 km/h70 mph30 m98 ft46 m151 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

This corner's walkthrough is in the all-access pack — along with the other 8 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 10 — Bomb Hole

Right207 m arc
EntryMinExitBrake startEff. radiusElev Δ
156 km/h97 mph143 km/h89 mph164 km/h102 mph12 m39 ft135 m442 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 8 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 11 — Coram

Right216 m arc
EntryMinExitBrake startEff. radiusElev Δ
159 km/h99 mph133 km/h82 mph134 km/h83 mph39 m128 ft116 m381 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

This corner's walkthrough is in the all-access pack — along with the other 8 locked corners on this track.

Unlock every corner · $59 lifetime →

Turn 12 — Murrays

Left87 m arc
EntryMinExitBrake startEff. radiusElev Δ
95 km/h59 mph72 km/h45 mph124 km/h77 mph45 m148 ft34 m112 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

This corner's walkthrough is in the all-access pack — along with the other 8 locked corners on this track.

Unlock every corner · $59 lifetime →