Road course · Illinois, USA
Chicagoland Speedway
Chicagoland Speedway is a road course in Illinois. OpenStreetMap maps 2 layouts here, the longest 1.53 mi (2.47 km). Below: the map, every corner with a computed line, the elevation, and where to stay and eat.
- 1.53
- Miles
- 7
- Corners
- 15
- Ft of elevation
01Track map
Chicagoland Speedway track map
Full circuit
Name inferred by TRACK from the mapped loops, not an official layout name.
- Mapped length
- 1.53mi
- 2.47 km
- Direction
- Counter-clockwise
- From OSM one-way tagging.
- 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
- 12
- 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 Chicagoland Speedway is like to drive.
The full circuit layout at Chicagoland Speedway is 1.53 miles with 7 corners worth setting up for and about 15 ft of elevation change. A generic track-day car in our model brakes hard 5 times a lap and is at full throttle for about 61% of the distance; the longest straight runs roughly 1772 ft.
0 of the corners are slow (under 50 mph in the model), 7 are fast (over 75 mph). The corner notes below come from the mapped geometry, not from local knowledge; we’ll add a researched guide for Chicagoland Speedway later.
03Lap at a glance
Where the speed is, and where the hills are.
- Length
- 1.53mi
- Elevation range
- 15ft
- Steepest grade
- 2%
- Braking zones
- 5model
- Full throttle
- 61% model
- Longest straight
- 1772ft
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: USGS 3DEP 1/3 arc-second (NED 10 m) via OpenTopoData, sampled every 25 m along the mapped centerline.
04Corner by corner
The corners at Chicagoland Speedway.
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
Fast left-hander
↰ LeftfastkinkTRACK numbering
A fast left-hand kink that turns about 12°, tightening to a radius of roughly 53 m (174 ft). The model car brakes for about 40 m (131 ft), from 140 to 130 mph. The computed line turns in from the right side, takes an apex close to the geometric apex, and lets the car run out to the right on exit.
- Turns
- 12° left
- Tightest radius
- 53 m
- Model speed
- 140 → 130 mph
- Braking (model)
- 40 m
- Grade
- +0.6%
- C2
Fast left-hander
↰ LeftfastkinkTRACK numbering
A fast left-hand kink that turns about 16°, tightening to a radius of roughly 42 m (138 ft). The model car brakes for about 75 m (246 ft), from 121 to 109 mph. The computed line turns in from the right side, takes a late apex, about 85 m after the corner’s geometric apex, and lets the car run out to the right on exit.
- Turns
- 16° left
- Tightest radius
- 42 m
- Model speed
- 121 → 109 mph
- Braking (model)
- 75 m
- Grade
- -0.9%
- C3
Fast left-hander
↰ LeftfastcornerTRACK numbering
A fast left-hand corner that turns about 84°, tightening to a radius of roughly 30 m (98 ft). The model car brakes for about 130 m (427 ft), from 121 to 102 mph. The computed line turns in from the right side, takes an early apex, about 190 m before the geometric apex, and lets the car run out to the right on exit.
- Turns
- 84° left
- Tightest radius
- 30 m
- Model speed
- 121 → 102 mph
- Braking (model)
- 130 m
- Grade
- -1.1%
- C4
Fast left-hander
↰ LeftfastcornerTRACK numbering
A fast left-hand corner that turns about 32°, tightening to a radius of roughly 33 m (108 ft). The model car barely brakes here, carrying about 102 mph: a lift or a confident throttle balance. The computed line turns in from the right side, takes an apex close to the geometric apex, and lets the car run out to the right on exit.
- Turns
- 32° left
- Tightest radius
- 33 m
- Model speed
- ≈ 102 mph
- Braking (model)
- Lift / none
- Grade
- -0.3%
- C5
Fast left-hander
↰ LeftfastkinkTRACK numbering
A fast left-hand kink that turns about 14°, tightening to a radius of roughly 46 m (151 ft). The model car brakes for about 45 m (148 ft), from 138 to 132 mph. The computed line turns in from the right side, takes an apex close to the geometric apex, and lets the car run out to the right on exit.
- Turns
- 14° left
- Tightest radius
- 46 m
- Model speed
- 138 → 132 mph
- Braking (model)
- 45 m
- Grade
- +0.2%
- C6
Fast left-hander
↰ LeftfastkinkTRACK numbering
A fast left-hand kink that turns about 14°, tightening to a radius of roughly 44 m (144 ft). The model car brakes for about 125 m (410 ft), from 139 to 113 mph. The computed line turns in from the right side, takes a late apex, about 75 m after the corner’s geometric apex, and lets the car run out to the right on exit.
- Turns
- 14° left
- Tightest radius
- 44 m
- Model speed
- 139 → 113 mph
- Braking (model)
- 125 m
- Grade
- +0.9%
- C7
Fast left-hander
↰ LeftfastcornerTRACK numbering
A fast left-hand corner that turns about 121°, tightening to a radius of roughly 31 m (102 ft). The model car barely brakes here, carrying about 108 mph: a lift or a confident throttle balance. The computed line turns in from the right side, takes an early apex, about 75 m before the geometric apex, and lets the car run out to the right on exit.
- Turns
- 121° left
- Tightest radius
- 31 m
- Model speed
- ≈ 108 mph
- Braking (model)
- Lift / none
- Grade
- +1.4%
05Configurations
Every mapped loop at Chicagoland Speedway.
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
1.53 mi2.47 kmCounter-clockwiseS/F EstimatedName inferred
Layout B · 2.4 km
1.50 mi2.41 kmCounter-clockwiseS/F EstimatedName inferred
06Time it with TRACK
Drive Chicagoland Speedway. TRACK knows where you are.
No setup and no transponder. Start a session in the paddock and TRACK recognises Chicagoland Speedway 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 Chicagoland Speedway, 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 Chicagoland Speedway haven’t been loaded yet.
08Track days
Find an open track day at Chicagoland Speedway.
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.
- Autobahn Country ClubIllinois · 4 mi away
- Blackhawk Farms RacewayIllinois · 89 mi away
- Milwaukee MileWisconsin · 107 mi away
- Lucas Oil Indianapolis Raceway ParkIndiana · 146 mi away
Straight-line distance between venues. All 96 tracks
FAQ
Chicagoland Speedway, answered.
How long is Chicagoland Speedway?
OpenStreetMap maps 2 closed loops at Chicagoland Speedway, from 1.50 mi to 1.53 mi (2.47 km). These are mapped centerline lengths; the venue’s published figures can differ slightly.
How much elevation change is there at Chicagoland Speedway?
About 15 ft (5 m) between the lowest and highest points of the full circuit layout, from USGS 3DEP elevation data sampled every 25 m. The steepest stretch is around 2%.
Which direction does Chicagoland Speedway run?
The main mapped layout runs counter-clockwise, from one-way tagging in OpenStreetMap. Check the event’s driver briefing: some venues run reverse-direction days.
Can I time laps at Chicagoland Speedway with my phone?
Yes, with the TRACK iPhone app (beta). It recognises Chicagoland Speedway 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 Chicagoland Speedway?
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 Chicagoland Speedway?
Clubs and organizers list HPDE, track days and club races on MotorsportReg. The venue’s own calendar (also linked) lists its events too. TRACK doesn’t list events itself.
Where can I stay near Chicagoland Speedway?
This page lists hotels, campgrounds, restaurants, fuel and parts stores near Chicagoland Speedway 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 Chicagoland Speedway, 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.