Road course · United Kingdom
Pembrey Circuit
Pembrey Circuit is a road course in United Kingdom. OpenStreetMap maps 3 layouts here, the longest 1.50 mi (2.41 km). Below: the map, every corner with a computed line, the elevation, and where to stay and eat.
- 2.40
- Kilometres
- 9
- Corners
- —
- Ft of elevation
01Track map
Pembrey Circuit track map
Pembrey Clubmans Circuit
Layout name from an OpenStreetMap circuit relation.
- Mapped length
- 1.50mi
- 2.41 km
- Direction
- Clockwise
- From OSM one-way tagging.
- Start/finish line
- Mapped · unverified
- Placed by OpenStreetMap mappers and not verified on site. TRACK asks you to confirm or move it before timing laps here, when you’re stopped.
- Corners
- 9
- Inferred from curvature, not official turn numbers
- Sectors
- 3
- Estimated, near each third of the lap
Source geometry: OpenStreetMap ↗. Something wrong? Fixing it in OpenStreetMap improves it for everyone.
02Overview
What Pembrey Circuit is like to drive.
The pembrey clubmans circuit layout at Pembrey Circuit is 1.49 miles with 9 corners worth setting up for. A generic track-day car in our model brakes hard 6 times a lap and is at full throttle for about 38% of the distance; the longest straight runs roughly 869 ft.
3 of the corners are slow (under 50 mph in the model), 2 are fast (over 75 mph). There are hairpins where exit speed matters more than entry. The corner notes below come from the mapped geometry, not from local knowledge; we’ll add a researched guide for Pembrey Circuit later.
03Lap at a glance
Where the speed is, and where the hills are.
- Length
- 1.49mi
- Elevation range
- —
- Steepest grade
- —
- Braking zones
- 6model
- Full throttle
- 38% model
- Longest straight
- 869ft
The speed trace is a model, not a real lap: a generic track-day car (about 1.1 g of cornering grip, 1 g braking, 150 W/kg) driven on the computed line through an assumed 12 m wide track. Use it to see where the braking zones and flat-out sections are, not to predict your speeds. Elevation data for this track isn’t loaded yet.
04Corner by corner
The corners at Pembrey Circuit.
TRACK’s own corner numbering (C1, C2…), found from the curvature of the mapped centerline. It isn’t the official turn numbering. Each diagram shows the computed line: the minimum-curvature path through an assumed 12 m wide track. It’s a geometric starting point. Your instructor’s line comes first.
- C1
Hatchets Hairpin
↱ RightslowhairpinTRACK numbering
A slow right-hand hairpin that turns about 136°, tightening to a radius of roughly 11 m (36 ft). The model car brakes for about 160 m (525 ft), from 121 to 30 mph. The computed line turns in from the left side, takes an early apex, about 10 m before the geometric apex, and lets the car run out to the left on exit.
- Turns
- 136° right
- Tightest radius
- 11 m
- Model speed
- 121 → 30 mph
- Braking (model)
- 160 m
- Grade
- —
- C2
Medium right-hander
↱ RightmediumcornerTRACK numbering
A medium right-hand corner that turns about 67°, tightening to a radius of roughly 31 m (102 ft). The model car brakes for about 40 m (131 ft), from 72 to 57 mph. The computed line turns in from the left side, takes a late apex, about 10 m after the corner’s geometric apex, and lets the car run out to the left on exit.
- Turns
- 67° right
- Tightest radius
- 31 m
- Model speed
- 72 → 57 mph
- Braking (model)
- 40 m
- Grade
- —
- C3
Dibeni
↰ LeftmediumcornerTRACK numbering
A medium left-hand corner that turns about 73°, tightening to a radius of roughly 43 m (141 ft). The model car brakes for about 40 m (131 ft), from 72 to 57 mph. The computed line turns in from the right side, takes a late apex, about 5 m after the corner’s geometric apex, and lets the car run out to the right on exit.
- Turns
- 73° left
- Tightest radius
- 43 m
- Model speed
- 72 → 57 mph
- Braking (model)
- 40 m
- Grade
- —
- C4
Fast left-hander
↰ LeftfastcornerTRACK numbering
A fast left-hand corner that turns about 52°, tightening to a radius of roughly 63 m (207 ft). The model car barely brakes here, carrying about 79 mph: a lift or a confident throttle balance. The computed line turns in from the right side, takes an early apex, about 5 m before the geometric apex, and lets the car run out to the right on exit.
- Turns
- 52° left
- Tightest radius
- 63 m
- Model speed
- ≈ 79 mph
- Braking (model)
- Lift / none
- Grade
- —
- C5
Slow left-hander
↰ LeftslowchicaneTRACK numbering
A slow left-hand chicane that turns about 183°, tightening to a radius of roughly 12 m (39 ft). The model car brakes for about 125 m (410 ft), from 106 to 35 mph. The computed line turns in from the right side, takes a late apex, about 5 m after the corner’s geometric apex, and lets the car run out to the right on exit.
- Turns
- 183° left
- Tightest radius
- 12 m
- Model speed
- 106 → 35 mph
- Braking (model)
- 125 m
- Grade
- —
- C6
Senna Esses
↱ RightslowcornerTRACK numbering
A slow right-hand corner that turns about 120°, tightening to a radius of roughly 14 m (46 ft). The model car barely brakes here, carrying about 49 mph: a lift or a confident throttle balance. The computed line turns in from the left side, takes a late apex, about 100 m after the corner’s geometric apex, and lets the car run out to the left on exit.
- Turns
- 120° right
- Tightest radius
- 14 m
- Model speed
- ≈ 49 mph
- Braking (model)
- Lift / none
- Grade
- —
- C7
Brooklands Hairpin
↱ RightmediumcornerTRACK numbering
A medium right-hand corner that turns about 111°, tightening to a radius of roughly 26 m (85 ft). The model car brakes for about 120 m (394 ft), from 94 to 50 mph. The computed line turns in from the left side, takes an early apex, about 5 m before the geometric apex, and lets the car run out to the left on exit.
- Turns
- 111° right
- Tightest radius
- 26 m
- Model speed
- 94 → 50 mph
- Braking (model)
- 120 m
- Grade
- —
- C8
Woodlands
↱ RightfastcornerTRACK numbering
A fast right-hand corner that turns about 37°, tightening to a radius of roughly 57 m (187 ft). The model car brakes for about 70 m (230 ft), from 111 to 95 mph. The computed line turns in from the left side, takes an early apex, about 10 m before the geometric apex, and lets the car run out to the left on exit.
- Turns
- 37° right
- Tightest radius
- 57 m
- Model speed
- 111 → 95 mph
- Braking (model)
- 70 m
- Grade
- —
- C9
Honda
↱ RightmediumcornerTRACK numbering
A medium right-hand corner that turns about 86°, tightening to a radius of roughly 54 m (177 ft). The model car barely brakes here, carrying about 72 mph: a lift or a confident throttle balance. The computed line turns in from the left side, takes a late apex, about 65 m after the corner’s geometric apex, and lets the car run out to the left on exit.
- Turns
- 86° right
- Tightest radius
- 54 m
- Model speed
- ≈ 72 mph
- Braking (model)
- Lift / none
- Grade
- —
05Configurations
Every mapped loop at Pembrey Circuit.
TRACK finds each closed loop in the OpenStreetMap raceway network. Named layouts come from OSM circuit relations; the rest are named by length, and some may be combinations the venue never runs. Your first session confirms which one you drove.
Pembrey Clubmans Circuit
1.50 mi2.41 kmClockwiseS/F Mapped · unverified
Pembrey National Circuit
1.45 mi2.33 kmClockwiseS/F Mapped · unverified
Layout C · 2.1 km
1.32 mi2.13 kmClockwiseS/F Mapped · unverifiedName inferred
06Time it with TRACK
Drive Pembrey Circuit. TRACK knows where you are.
No setup and no transponder. Start a session in the paddock and TRACK recognises Pembrey Circuit and the layout from your GPS trace, then times every lap and sector with a live delta to your best.
- 1DetectTRACK matches your first few hundred metres against every mapped layout at Pembrey Circuit, including shared pavement between configurations.
- 2Confirm the lineThe start/finish line here is mapped · unverified. When you’re stopped, TRACK shows it on the map: accept it or tap to move it. You’re never asked while driving.
- 3Laps, timed retroactivelyLaps you drove before confirming are timed from the recorded trace, so you don’t lose your first session.
- 4Go furtherSync a GoPro for video with telemetry and let TRACK Engineer point out where the time is. External 10–25 Hz GPS receivers for tighter sectors are awaiting hardware validation.
- Venue and layout detection is tested on simulated drives over real OpenStreetMap circuits, not yet in a real car. Compatible GPS receivers
07Plan your trip
Getting there, staying, eating.
Nearby places for Pembrey Circuit haven’t been loaded yet.
08Track days
Find an open track day at Pembrey Circuit.
TRACK doesn’t copy event listings. An on-page calendar will come with an organizer data partnership.
Before your first day here
09Nearby tracks
Closest mapped venues.
- Mendips RacewayUnited Kingdom · 72 mi away
- Lulsgate AerodromeUnited Kingdom · 73 mi away
- Davidstow CircuitUnited Kingdom · 75 mi away
- Castle Combe CircuitUnited Kingdom · 92 mi away
Straight-line distance between venues. All 889 tracks
FAQ
Pembrey Circuit, answered.
How long is Pembrey Circuit?
OpenStreetMap maps 3 closed loops at Pembrey Circuit, from 1.32 mi to 1.50 mi (2.41 km). These are mapped centerline lengths; the venue’s published figures can differ slightly.
Which direction does Pembrey Circuit run?
The main mapped layout runs clockwise, from one-way tagging in OpenStreetMap. Check the event’s driver briefing: some venues run reverse-direction days.
Can I time laps at Pembrey Circuit with my phone?
Yes, with the TRACK iPhone app (beta). It recognises Pembrey Circuit and the layout you’re driving from GPS, then times laps and sectors. A phone’s GPS is good for lap times; an external 10–25 Hz receiver tightens sector splits.
Where is the start/finish line at Pembrey Circuit?
The line TRACK uses comes from a start/finish point placed in OpenStreetMap. It isn’t verified on site, so the app asks you to confirm or move it before timing your first session here.
How do I find track days at Pembrey Circuit?
Clubs and organizers list HPDE, track days and club races on MotorsportReg. The venue’s own calendar lists its events too. TRACK doesn’t list events itself.
Where can I stay near Pembrey Circuit?
This page lists hotels, campgrounds, restaurants, fuel and parts stores near Pembrey Circuit from OpenStreetMap, with straight-line distances. Book early for big event weekends.
Track geometry and nearby places: © OpenStreetMap contributors, available under the Open Database License 1.0 (via the TRACK Atlas, snapshot 2026-10-17). Elevation: USGS 3DEP (public domain). Lengths are mapped centerlines, not official figures. The computed line and speed trace are a model. No start/finish line has been verified on site.
TRACK is not affiliated with or endorsed by Pembrey Circuit, MotorsportReg or any business listed here. The venue name identifies the location only and belongs to its owner. TRACK shows no lap records or official results for this venue. Driving advice is general: your instructor, the event’s rules and the venue’s rules come first.