Note: This is an outline, the details haven't been entered, yet, the FORD SHELBY GT500 (2020) will need to be unlocked, before details can be added, please come back closer to the car availability date October 26th 2020 to see more details.


Ford, Dodge, and Chevrolet meet on the track for an all-American showdown!
— In-game description.

Unstoppable Supercars of America is a bonus series part of the Open Sky Challenge career series, located in the Master group and was added in Formula 1® & NASCAR Update (v8.8).

Throughout the series, players can earn up to Curr.R.Dollars.New.80x80.Shifted.png83,000 by unlocking tiers, as well as Curr.R.Dollars.New.80x80.Shifted.png57,000 and 57 Curr.Gold.New.80x80.Shifted.png in bonuses upon reaching 100% completion in the series. Players must earn 20 trophies in Open Sky Challenge in order to participate in this series.

Tier ? and ?% completion can be reached without Curr.Gold.New.80x80.Shifted.png upgrades.

Cars

Brand Name PR Top Speed Acc. Braking Grip Cost
Manufacturer DODGE.png CHALLENGER SRT HELLCAT 36.5 199 mph
320 kph
3.60 s 109.0 ft
33.2 m
0.94 g GCurr.Gold.New.80x80.Shifted.png275
Manufacturer CHEVROLET.png CORVETTE ZR1 43.8 205 mph
330 kph
3.40 s 103.0 ft
31.4 m
1.05 g GCurr.Gold.New.80x80.Shifted.png50
Manufacturer FORD.png SHELBY GT350R 43.6 195 mph
314 kph
3.45 s 106.0 ft
32.3 m
1.10 g GCurr.Gold.New.80x80.Shifted.png350
Manufacturer FORD.png SHELBY GT500 (2020) 46.9 180 mph
290 kph
3.40 s 94.0 ft
28.6 m
1.15 g GCurr.Gold.New.80x80.Shifted.png450

Events

Index Tier Event Location Laps
/PR
RCurr.R.Dollars.New.80x80.Shifted.png
(+CRB)
Fame
1.1 TIER 1 Head To HeadHead To Head Indianapolis Motor Speedway
(Morning)
Road Course
1
1,500
(+375)
300
1.2 TIER 1 Speed RecordSpeed Record Nürburgring
Müllenbachschleife
1
700
(+175)
200
1.3 TIER 1 CupCup Autodromo Nazionale Monza
Road Course
1
2,000
(+500)
400
2.1 TIER 2 HunterHunter Mount Panorama
(Morning)
1
2,200
(+550)
400
2.2 TIER 2 EliminationElimination Red Bull Ring
Morning
Südschleife National Circuit
Differs
2,400
(+600)
500
2.3 TIER 2 CupCup Circuit of The Americas
Grand Prix Circuit
1
40.2
2,200
(+550)
400
3.1 DODGE
CHALLENGER
SRT HELLCAT

Showcase
EnduranceEndurance Bugatti Circuit Differs
1,700/lap
(+425/lap)
300/lap
3.2 DODGE
CHALLENGER
SRT HELLCAT

Showcase
CupCup Suzuka Circuit
Grand Prix Circuit
1
2,200
(+550)
400
4.1 DODGE
CHALLENGER
SRT HELLCAT

Time Trial
Time TrialTime Trial Circuit de Catalunya
GP Circuit
1
1,490 290
5.1 TIER 5 AutocrossAutocross Porsche Test Track
On-road Circuit (Short)

1,000 200
5.2 TIER 5 Speed SnapSpeed Snap Daytona International Speedway
Motorcycle Course

700 200
5.3 TIER 5 CupCup Circuit de Spa-Francorchamps 1
42.0
2,700
(+675)
500
6.1 TIER 6 Drag RaceDrag Race Dubai Autodrome
Grand Prix Circuit

900 200
6.2 TIER 6 HunterHunter Hockenheimring
Grand Prix Circuit
1
1,900
(+475)
400
6.3 TIER 6 CupCup Brands Hatch
Indy Circuit
3
45.0
2,500
(+625)
500
7.1 CHEVROLET
CORVETTE ZR1
Showcase
EliminationElimination Daytona International Speedway
(Evening)
Motorcycle Course
Differs
2,400
(+600)
500
7.2 CHEVROLET
CORVETTE ZR1
Showcase
CupCup Nürburgring
Sprint Circuit
2
3,300
(+825)
600
8.1 CHEVROLET
CORVETTE ZR1
Time Trial
Time TrialTime Trial Bugatti Circuit 1
1,290 290
9.1 TIER 9 Head To HeadHead To Head Formula E Berlin Circuit
Tempelhof Airport
1
1,000
(+250)
200
9.2 TIER 9 AutocrossAutocross Silverstone
The Bridge Grand Prix Circuit 2009

1,100 200
9.3 TIER 9 CupCup Mazda Raceway Laguna Seca 2
45.0
3,400
(+850)
700
10.1 TIER 10 Speed RecordSpeed Record Melbourne 1
1,300
(+325)
300
10.2 TIER 10 Drag RaceDrag Race Suzuka Circuit
East Circuit

1,000 200
10.3 TIER 10 CupCup Autodromo Nazionale Monza
Junior Course
3
48.0
2,900
(+725)
600
11.1 FORD
SHELBY GT350R
PREMIUM

Showcase
HunterHunter Brands Hatch
Indy Circuit
1
1,000
(+250)
200
11.2 FORD
SHELBY GT350R
PREMIUM

Showcase
CupCup Circuit of The Americas
Club Circuit
6
5,000
(+1,250)
1,000
12.1 FORD
SHELBY GT350R
PREMIUM

Time Trial
Time TrialTime Trial Daytona International Speedway
(Evening)
Road Course
1
1,930 360
13.1 TIER 13 Speed SnapSpeed Snap Dubai Autodrome
International Circuit

700 200
13.2 TIER 13 EnduranceEndurance Circuit of The Americas
National Circuit
Differs
1,700/lap
(+425/lap)
300/lap
13.3 TIER 13 CupCup Hockenheimring
Short
4
48.0
5,100
(+1,275)
1,000
14.1 TIER 14 Head To HeadHead To Head Silverstone
The International Circuit
1
1,400
(+350)
300
14.2 TIER 14 AutocrossAutocross Mount Panorama
1,100 200
14.3 TIER 14 CupCup Indianapolis Motor Speedway
Road Course
3
50.0
5,300
(+1,325)
1,000
15.1 FORD
SHELBY GT500
Showcase
EnduranceEndurance Circuit des 24 Heures Differs
6,400/lap
(+1,600/lap)
1,200/lap
15.2 FORD
SHELBY GT500
Showcase
CupCup Suzuka Circuit
West Circuit
4
8,100
(+2,025)
1,500
16.1 FORD
SHELBY GT500
Time Trial
Time TrialTime Trial Red Bull Ring
Morning
Grand Prix Circuit
1
1,800 360
17.1 TIER 17 Speed RecordSpeed Record Circuit of The Americas
National Circuit
1
1,800
(+450)
400
17.2 TIER 17 Speed SnapSpeed Snap Red Bull Ring
Afternoon
Südschleife National Circuit

800 200
17.3 TIER 17 CupCup Porsche Test Track
On-road Circuit (Long)
3
50.0
6,000
(+1,500)
1,100
18.1 TIER 18 Head To HeadHead To Head Nürburgring
Grand Prix Circuit
1
2,600
(+650)
500
18.2 TIER 18 EnduranceEndurance Mazda Raceway Laguna Seca Differs
1,900/lap
(+475/lap)
400/lap
18.3 TIER 18 CupCup Circuit de Catalunya
National Circuit
4
54.0
6,100
(+1,525)
1,100
19.1 TIER 19 AutocrossAutocross Melbourne
1,200 300
19.2 TIER 19 EliminationElimination Circuit de Spa-Francorchamps Differs
2,900
(+725)
600
19.3 TIER 19 CupCup Silverstone
The Grand Prix Circuit
3
57.0
7,900
(+1,975)
1,500
20.1 TIER 20 HunterHunter Autodromo Nazionale Monza
Road Course
1
2,500
(+625)
500
20.2 TIER 20 Speed SnapSpeed Snap Hockenheimring
National

800 200
20.3 TIER 20 CupCup Dubai Autodrome
International Circuit
4
59.5
8,600
(+2,150)
1,600
21.1 TIER 21 AutocrossAutocross Formula E Berlin Circuit
Tempelhof Airport

1,200 300
21.2 TIER 21 Head To HeadHead To Head Mazda Raceway Laguna Seca 1
2,000
(+500)
400
21.3 TIER 21 CupCup Mount Panorama 4
61.5
10,900
(+2,725)
2,000
22.1 TIER 22 EnduranceEndurance Red Bull Ring
Grand Prix Circuit
Differs
2,100/lap
(+525/lap)
400/lap
22.2 TIER 22 EliminationElimination Autodromo Nazionale Monza
Junior Course
Differs
3,000
(+750)
600
22.3 TIER 22 CupCup Bugatti Circuit 5
63.1
10,100
(+2,525)
1,900
    • Editors notes:
    • Index No, this is the tier number along with the bottom of the Series. If there are multiple events per tier they should be separated by a dot, e.g. 1.2 is the first tier, second event.
    • Tier Name, it's important that the name matches its in-game counterpart, even if it's incorrect! If you're out of space you may use the <small></small> tags. Example: {NAME OF TIER}. Also to force text onto the second line use the <br /> command. For first showcase event for a car, tier name should reflect the exact name displayed in the description, most of the time the car manufacturer and model are displayed on different lines, e.g. [[PAGANI]]<br />[[PAGANI HUAYRA|HUAYRA]]<br />Showcase
    • Event, e.g. Cup, Time Trial, Endurance, etc. Event name can normally be abbreviated to the first two characters, or if two words the initials, e.g. au for autocross, ss for speed snap. Note: This is not case sensitive. Any errors will display in red.
| au = Autocross
| cu = Cup
| dr = Drag Race
| tt = Time Trial
| el = Elimination
| en = Endurance
| fe = Formula E
| h2h = Head To Head
| hu = Hunter
| na = NASCAR
| ss = Speed Snap
| sr = Speed Record
    • Circuit, e.g. Silverstone, Brands Hatch, etc. Notes: This is not case-sensitive. Various abbreviations are available. Any errors with circuit or variant will display in red.
| monza = Autodromo Nazionale Monza
| brands = Brands Hatch
| bugatti = Bugatti Circuit
| cat = Circuit de Catalunya
| spa = Circuit de Spa-Francorchamps
| le mans = Circuit des 24 Heures
| cota = Circuit of The Americas
| daytona = Daytona International Speedway
| dubai = Dubai Autodrome
| hock = Hockenheimring
| berlin = Formula E Berlin Circuit
| hong = Formula E Hong Kong Circuit
| ny = Formula E New York Circuit
| indi = Indianapolis Motor Speedway
| seca = Mazda Raceway Laguna Seca
| mel = Melbourne
| bathurst = Mount Panorama
| nurburg = Nürburgring
| porsche = Porsche Test Track
| rbr = Red Bull Ring
| richmond = Richmond International Raceway
| silverstone = Silverstone
| suzuka = Suzuka Circuit
    • Variant, e.g. Club. Notes: This is not case-sensitive. Various abbreviations are available. Any errors with circuit or variant will display in red. If the circuit has no/one variant (e.g. Mount Panorama, Brands Hatch) it can be omitted. Variants are circuit-specific e.g. using “National” will display the correct variants for Silverstone and Catalunya.
| bridge = The Bridge Grand Prix Circuit 2009 (Silverstone)
| club = Club Circuit
| dyn = Dynamic Circuit
| east = East Circuit
| gp = GP Circuit or Grand Prix Circuit or The Grand Prix Circuit (Circuit dependent)
| hill = Hill Circuit
| indy = Indy Circuit
| int = International Circuit or The International Circuit (Circuit dependent)
| junior = Junior Course
| long = On-road Circuit (Long)
| motorcycle = Motorcycle Course
| mull = Müllenbachschleife
| national = National or National Circuit or The National Circuit (Circuit dependent)
| oval = Oval Circuit
| road = Road Course
| short = Short or On-road Circuit (Short) (Circuit dependent)
| speedway = Speedway
| sprint = Sprint Circuit
| sud = Südschleife National Circuit
| west = West Circuit
    • Daylight (Optional), time of day variation. Notes: This is not case sensitive. Open and close brackets will be automatically added if displayed in the game. Any errors with daylight will display in red.
| a = Afternoon
| d = Dawn
| e = Evening
| m = Morning
| n = Night
    • Rolling Start=Yes (Optional), if the event starts on lap 0 and the car is moving (can be slow). Not required for NASCAR event.
    • PR (Optional), if there's no PR required then skip this.
    • Laps (Optional), how many laps there are in the event. The default for this parser is set to 1. If the event is one-lap only or less then skip this. Only Cup, NASCAR, Formula E and Head to Head events should have the Laps parser; all other events ignore this parser.
    • R$ Reward, awarded for finishing 1st. R$ should not include Clean Race Bonus (CRB) or friend bonus; it can include the R$50 bonus, but this will be removed automatically. FYI CRB is now automatically calculated R$ - 50 (if R$50 bonus is paid) x 1/4.
    • Fame Reward, the Fame awarded for finishing 1st.
    • Version, version number at the point of recording data, not displayed on the page, used to keep track of when the data was entered.
    • Battery (Optional), the percentage of starting battery, used for Formula E races. e.g. 50

To note:

  • 1. To accurately record data for Time Trials (without including the +R$50 bonus) go off-track before completing the lap, rendering it invalid and discarding the bonus.
  • 2. To accurately record data for Endurance events, you must never go off-track, compete until in the first position then finish the ongoing lap by returning to the exact starting position. Once this is done, take the main final R$ reward (if it ends with 50, subtract it from the total value) and divide it by the total amount of laps. Take the Fame reward and divide it by the number of laps.
  • 3. To record currently non-accessible events (due to one or more cars not being available yet), cloud save your game, purchase the missing tiers with gold, record the necessary information, then cloud restore to get back your gold.
  • 4. There is no need to remove unused parsers, the Wiki server will automatically ignore them when rendering the page.


  1. Once the new series page has been created the following pages that will need editing:
    1. Series and Special Events#Series - Add new series
    2. RR3 Wiki:Upgrades Strategy For 100% Completion - Add new series
    3. RR3 Wiki:Pages That Need Editing - Add new series
    4. If existing cars are added to the new series, add the series to each car page
    5. Cars - If existing cars are added to the new series, +1 the No of series (should match the car page)
    6. Master Update the Background. Add manufacturers and cars added from the new series, in the career group page.
    7. Template:MainPage/Update (will probably be updated as part of the release)
    8. History (will probably be updated as part of the release)
  1. Once the new series data has been entered the following pages that will need editing:
    1. Series and Special Events#Best race for each series
    2. RR3 Wiki:Most Profitable Races (only races with at least R$30,000 reward AND at least R$4,000 per minute.)
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