Road course · Czechia
Autodrom Sosnová
Autodrom Sosnová is a road course in Czechia. OpenStreetMap maps 6 layouts here, the longest 1.08 mi (1.74 km). Below: the map, every corner with a computed line, the elevation, and where to stay and eat.
- 1.73
- Kilometres
- 13
- Corners
- —
- Ft of elevation
01Track map
Autodrom Sosnová track map
Full circuit
Name inferred by TRACK from the mapped loops, not an official layout name.
- Mapped length
- 1.08mi
- 1.74 km
- Direction
- Not mapped
- TRACK takes it from your first drive.
- Start/finish line
- Estimated
- Estimated by TRACK from the mapped geometry and not verified on site. TRACK asks you to confirm or move it before timing laps here, when you’re stopped.
- Corners
- 13
- 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 Autodrom Sosnová is like to drive.
The full circuit layout at Autodrom Sosnová is 1.08 miles with 13 corners worth setting up for. A generic track-day car in our model brakes hard 13 times a lap and is at full throttle for about 13% of the distance; the longest straight runs roughly 328 ft.
13 of the corners are slow (under 50 mph in the model), 0 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 Autodrom Sosnová later.
03Lap at a glance
Where the speed is, and where the hills are.
- Length
- 1.08mi
- Elevation range
- —
- Steepest grade
- —
- Braking zones
- 13model
- Full throttle
- 13% model
- Longest straight
- 328ft
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 Autodrom Sosnová.
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
Slow left-hander
↰ LeftslowhairpinTRACK numbering
A slow left-hand hairpin that turns about 197°, tightening to a radius of roughly 11 m (36 ft). The model car brakes for about 60 m (197 ft), from 72 to 43 mph. The computed line turns in from the right side, takes a late apex, about 160 m after the corner’s geometric apex, and lets the car run out to the right on exit.
- Turns
- 197° left
- Tightest radius
- 11 m
- Model speed
- 72 → 43 mph
- Braking (model)
- 60 m
- Grade
- —
- C2
Slow right-hander
↱ RightslowhairpinTRACK numbering
A slow right-hand hairpin that turns about 178°, tightening to a radius of roughly 13 m (43 ft). The model car brakes for about 40 m (131 ft), from 52 to 36 mph. The computed line turns in from the left side, takes an apex close to the geometric apex, and lets the car run out to the left on exit.
- Turns
- 178° right
- Tightest radius
- 13 m
- Model speed
- 52 → 36 mph
- Braking (model)
- 40 m
- Grade
- —
- C3
Slow right-hander
↱ RightslowchicaneTRACK numbering
A slow right-hand chicane that turns about 321°, tightening to a radius of roughly 9 m (30 ft). The model car brakes for about 45 m (148 ft), from 56 to 36 mph. The computed line turns in from the left side, takes a late apex, about 50 m after the corner’s geometric apex, and lets the car run out to the left on exit.
- Turns
- 321° right
- Tightest radius
- 9 m
- Model speed
- 56 → 36 mph
- Braking (model)
- 45 m
- Grade
- —
- C4
Slow right-hander
↱ RightslowchicaneTRACK numbering
A slow right-hand chicane that turns about 147°, tightening to a radius of roughly 9 m (30 ft). The model car brakes for about 20 m (66 ft), from 51 to 41 mph. The computed line turns in from the left side, takes an apex close to the geometric apex, and lets the car run out to the left on exit.
- Turns
- 147° right
- Tightest radius
- 9 m
- Model speed
- 51 → 41 mph
- Braking (model)
- 20 m
- Grade
- —
- C5
Slow left-hander
↰ LeftslowchicaneTRACK numbering
A slow left-hand chicane that turns about 81°, tightening to a radius of roughly 14 m (46 ft). The model car brakes for about 20 m (66 ft), from 51 to 41 mph. The computed line turns in from the right side, takes an early apex, about 90 m before the geometric apex, and lets the car run out to the right on exit.
- Turns
- 81° left
- Tightest radius
- 14 m
- Model speed
- 51 → 41 mph
- Braking (model)
- 20 m
- Grade
- —
- C6
Slow left-hander
↰ LeftslowhairpinTRACK numbering
A slow left-hand hairpin that turns about 233°, tightening to a radius of roughly 23 m (75 ft). The model car brakes for about 125 m (410 ft), from 83 to 43 mph. 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
- 233° left
- Tightest radius
- 23 m
- Model speed
- 83 → 43 mph
- Braking (model)
- 125 m
- Grade
- —
- C7
Slow right-hander
↱ RightslowhairpinTRACK numbering
A slow right-hand hairpin that turns about 168°, tightening to a radius of roughly 10 m (33 ft). The model car brakes for about 40 m (131 ft), from 62 to 37 mph. The computed line turns in from the left side, takes a late apex, about 40 m after the corner’s geometric apex, and lets the car run out to the left on exit.
- Turns
- 168° right
- Tightest radius
- 10 m
- Model speed
- 62 → 37 mph
- Braking (model)
- 40 m
- Grade
- —
- C8
Slow left-hander
↰ LeftslowchicaneTRACK numbering
A slow left-hand chicane that turns about 161°, tightening to a radius of roughly 10 m (33 ft). The model car brakes for about 30 m (98 ft), from 48 to 38 mph. The computed line turns in from the right side, takes an early apex, about 15 m before the geometric apex, and lets the car run out to the right on exit.
- Turns
- 161° left
- Tightest radius
- 10 m
- Model speed
- 48 → 38 mph
- Braking (model)
- 30 m
- Grade
- —
- C9
Slow right-hander
↱ RightslowchicaneTRACK numbering
A slow right-hand chicane that turns about 198°, tightening to a radius of roughly 7 m (23 ft). The model car brakes for about 70 m (230 ft), from 62 to 27 mph. The computed line turns in from the left side, takes a late apex, about 60 m after the corner’s geometric apex, and lets the car run out to the left on exit.
- Turns
- 198° right
- Tightest radius
- 7 m
- Model speed
- 62 → 27 mph
- Braking (model)
- 70 m
- Grade
- —
- C10
Slow right-hander
↱ RightslowchicaneTRACK numbering
A slow right-hand chicane that turns about 277°, tightening to a radius of roughly 7 m (23 ft). The model car brakes for about 70 m (230 ft), from 62 to 27 mph. The computed line turns in from the left side, takes a late apex, about 15 m after the corner’s geometric apex, and lets the car run out to the left on exit.
- Turns
- 277° right
- Tightest radius
- 7 m
- Model speed
- 62 → 27 mph
- Braking (model)
- 70 m
- Grade
- —
- C11
Slow right-hander
↱ RightslowchicaneTRACK numbering
A slow right-hand chicane that turns about 359°, tightening to a radius of roughly 7 m (23 ft). The model car brakes for about 70 m (230 ft), from 62 to 27 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
- 359° right
- Tightest radius
- 7 m
- Model speed
- 62 → 27 mph
- Braking (model)
- 70 m
- Grade
- —
- C12
Slow right-hander
↱ RightslowchicaneTRACK numbering
A slow right-hand chicane that turns about 405°, tightening to a radius of roughly 7 m (23 ft). The model car brakes for about 70 m (230 ft), from 62 to 27 mph. The computed line turns in from the left side, takes an early apex, about 80 m before the geometric apex, and lets the car run out to the left on exit.
- Turns
- 405° right
- Tightest radius
- 7 m
- Model speed
- 62 → 27 mph
- Braking (model)
- 70 m
- Grade
- —
- C13
Slow right-hander
↱ RightslowchicaneTRACK numbering
A slow right-hand chicane that turns about 138°, tightening to a radius of roughly 13 m (43 ft). The model car brakes for about 45 m (148 ft), from 45 to 32 mph. The computed line turns in from the left side, takes an apex close to the geometric apex, and lets the car run out to the left on exit.
- Turns
- 138° right
- Tightest radius
- 13 m
- Model speed
- 45 → 32 mph
- Braking (model)
- 45 m
- Grade
- —
05Configurations
Every mapped loop at Autodrom Sosnová.
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.
Full circuit
1.08 mi1.74 kmDirection unknownS/F EstimatedName inferred
Layout B · 1.6 km
0.98 mi1.57 kmDirection unknownS/F EstimatedName inferred
Layout C · 1.4 km
0.90 mi1.44 kmDirection unknownS/F EstimatedName inferred
Layout D · 1.3 km
0.82 mi1.32 kmDirection unknownS/F EstimatedName inferred
Layout E · 1.1 km
0.67 mi1.08 kmDirection unknownS/F EstimatedName inferred
Layout F · 1.0 km
0.65 mi1.04 kmDirection unknownS/F EstimatedName inferred
06Time it with TRACK
Drive Autodrom Sosnová. TRACK knows where you are.
No setup and no transponder. Start a session in the paddock and TRACK recognises Autodrom Sosnová 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 Autodrom Sosnová, including shared pavement between configurations.
- 2Confirm the lineThe start/finish line here is estimated. 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 Autodrom Sosnová haven’t been loaded yet.
08Track days
Find an open track day at Autodrom Sosnová.
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.
- DeutschlandringGermany · 29 mi away
- Autodrom MostCzechia · 42 mi away
- Autobahnspinne DresdenGermany · 48 mi away
- Grillenburger DreieckGermany · 49 mi away
Straight-line distance between venues. All 889 tracks
FAQ
Autodrom Sosnová, answered.
How long is Autodrom Sosnová?
OpenStreetMap maps 6 closed loops at Autodrom Sosnová, from 0.65 mi to 1.08 mi (1.74 km). These are mapped centerline lengths; the venue’s published figures can differ slightly.
Which direction does Autodrom Sosnová run?
OpenStreetMap doesn’t record a direction for the main layout at Autodrom Sosnová. Venues sometimes run both ways. TRACK takes the direction from your first laps.
Can I time laps at Autodrom Sosnová with my phone?
Yes, with the TRACK iPhone app (beta). It recognises Autodrom Sosnová 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 Autodrom Sosnová?
TRACK estimates the line from the mapped geometry (usually beside the pit lane, or on the longest straight). 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 Autodrom Sosnová?
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 Autodrom Sosnová?
This page lists hotels, campgrounds, restaurants, fuel and parts stores near Autodrom Sosnová 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 Autodrom Sosnová, 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.