Return to the track in your open sky track-day cars Caterham Seven 620R, Ariel Atom 3.5, KTM X-Bow R and a newcomer, the Lotus 3-Eleven.
— In-game description.

Open Sky Challenge II is a bonus series after the GT3 World Series career series, located in the Master group and was added in Lotus Update (v4.4.1).

Throughout the series, players can earn up to R$90,000 by unlocking tiers, as well as R$63,000 and 63 Curr.Gold.New.80x80.Shifted.png in bonuses upon reaching 100% completion in the series. Players must earn 22 trophies in Open Sky Challenge in order to participate in this series.

All tiers and 85% completion can be reached without Curr.Gold.New.80x80.Shifted.png upgrades.

Cars

Brand Name PR Top Speed Acc. Braking Grip Cost
Manufacturer ARIEL.png ATOM 3.5 44.5 155 mph
249 kph
2.70 s 100.0 ft
30.5 m
1.00 g RCurr.R.Dollars.New.80x80.Shifted.png255,000
Manufacturer KTM.png X-BOW R 46.6 144 mph
232 kph
3.80 s 105.0 ft
32.0 m
1.50 g GCurr.Gold.New.80x80.Shifted.png115
Manufacturer CATERHAM.png SEVEN 620 R 49.1 155 mph
249 kph
2.70 s 105.0 ft
32.0 m
1.18 g RCurr.R.Dollars.New.80x80.Shifted.png378,500
Manufacturer LOTUS.png 3-ELEVEN 57.4 180 mph
290 kph
2.90 s 93.0 ft
28.3 m
1.30 g GCurr.Gold.New.80x80.Shifted.png400

Events

Index Tier Event Location Laps
/PR
RCurr.R.Dollars.New.80x80.Shifted.png
(+CRB)
Fame
1.1 TIER 1 Speed SnapSpeed Snap Hockenheimring
(Night)
Grand Prix Circuit

700 200
1.2 TIER 1 CupCup Porsche Test Track
(Dawn)
On-road Circuit (Short)
2
2,200
(+550)
400
1.3 TIER 1 EnduranceEndurance Circuit de Catalunya
National Circuit
Differs
2,000 /lap
(+500 /lap)
450 /lap
2.1 TIER 2 HunterHunter Dubai Autodrome
International Circuit
1
1,900
(+475)
400
2.2 TIER 2 EliminationElimination Daytona International Speedway
(Evening)
Motorcycle Course
Rolling Start
Differs
2,500
(+625)
500
2.3 TIER 2 CupCup Circuit de Spa-Francorchamps 1
46.0
2,700
(+675)
500
3.1 ARIEL
ATOM 3.5
Showcase
CupCup Porsche Test Track
(Dawn)
Dynamic Circuit
2
2,400
(+600)
500
3.2 ARIEL
ATOM 3.5
Showcase
Drag RaceDrag Race Autodromo Nazionale Monza
Road Course

900 200
4.1 ARIEL
ATOM 3.5
Time Trial
Time TrialTime Trial Hockenheimring
Short
1
880 220
5.1 TIER 5 Speed RecordSpeed Record Nürburgring
(Morning)
Sprint Circuit
1
1,700
(+425)
400
5.2 TIER 5 CupCup Circuit de Catalunya
National Circuit
4
54.0
5,300
(+1,325)
1,000
5.3 TIER 5 EnduranceEndurance Brands Hatch
Indy Circuit
Differs
900 /lap
(+225 /lap)
200 /lap
6.1 TIER 6 Speed SnapSpeed Snap Dubai Autodrome
National Circuit

700 200
6.2 TIER 6 Head To HeadHead To Head Suzuka Circuit
West Circuit
1
1,500
(+375)
300
6.3 TIER 6 CupCup Daytona International Speedway
(Evening)
Road Course
Rolling Start
2
56.0
4,400
(+1,100)
800
7.1 KTM
X-BOW R
Showcase
CupCup Silverstone
The Grand Prix Circuit
2
5,000
(+1,250)
1,000
7.2 KTM
X-BOW R
Showcase
EliminationElimination Nürburgring
Müllenbachschleife
Differs
2,700
(+675)
500
8.1 KTM
X-BOW R
Time Trial
Time TrialTime Trial Autodromo Nazionale Monza
Road Course
1
1,690 360
9.1 TIER 9 HunterHunter Hockenheimring
National
1
1,700
(+425)
400
9.2 TIER 9 CupCup Porsche Test Track
Dynamic Circuit
4
60.0
4,900
(+1,225)
900
9.3 TIER 9 AutocrossAutocross Dubai Autodrome
International Circuit

1,100 200
10.1 TIER 10 Drag RaceDrag Race Daytona International Speedway
(Evening)
Speedway

1,000 200
10.2 TIER 10 EnduranceEndurance Melbourne Differs
1,300 /lap
(+325 /lap)
300 /lap
10.3 TIER 10 CupCup Dubai Autodrome
Hill Circuit
8
62.0
7,100
(+1,775)
1,300
11.1 CATERHAM
SEVEN 620 R
Showcase
Speed RecordSpeed Record Suzuka Circuit
West Circuit
1
1,700
(+425)
300
11.2 CATERHAM
SEVEN 620 R
Showcase
CupCup Hockenheimring
(Night)
Short
6
8,000
(+2,000)
1,500
12.1 CATERHAM
SEVEN 620 R
Time Trial
Time TrialTime Trial Nürburgring
(Night)
Sprint Circuit
1
1,360 290
13.1 TIER 13 Speed SnapSpeed Snap Autodromo Nazionale Monza
(Morning)
Road Course

700 200
13.2 TIER 13 Head To HeadHead To Head Porsche Test Track
On-road Circuit (Short)
1
1,200
(+300)
300
13.3 TIER 13 CupCup Indianapolis Motor Speedway
Road Course
5
66.0
8,600
(+2,150)
1,600
14.1 TIER 14 CupCup Daytona International Speedway
Motorcycle Course
Rolling Start
4
68.0
7,100
(+1,775)
1,300
14.2 TIER 14 EliminationElimination Dubai Autodrome
National Circuit
Differs
2,600
(+650)
500
14.3 TIER 14 AutocrossAutocross Circuit de Catalunya
Club Circuit

1,100 200
15.1 LOTUS
3-ELEVEN
Showcase
EnduranceEndurance Silverstone
The Bridge Grand Prix Circuit 2009
Differs
2,500 /lap
(+625 /lap)
500 /lap
15.2 LOTUS
3-ELEVEN
Showcase
CupCup Hockenheimring
Grand Prix Circuit
5
11,600
(+2,900)
2,200
16.1 LOTUS
3-ELEVEN
Time Trial
Time TrialTime Trial Suzuka Circuit
East Circuit
1
880 220
17.1 TIER 17 CupCup Circuit des 24 Heures 2
71.0
9,800
(+2,450)
1,800
17.2 TIER 17 HunterHunter Porsche Test Track
(Dawn)
On-road Circuit (Long)
1
1,800
(+450)
400
17.3 TIER 17 Head To HeadHead To Head Dubai Autodrome
Hill Circuit
1
900
(+225)
200
18.1 TIER 18 Drag RaceDrag Race Indianapolis Motor Speedway
(Morning)
Speedway

1,000 200
18.2 TIER 18 Speed SnapSpeed Snap WeatherTech Raceway Laguna Seca
700 200
18.3 TIER 18 CupCup Nürburgring
(Night)
Grand Prix Circuit
5
72.0
12,100
(+3,025)
2,200
19.1 TIER 19 CupCup Silverstone
The International Circuit
7
73.0
9,400
(+2,350)
1,800
19.2 TIER 19 EnduranceEndurance Circuit des 24 Heures
(Evening)
Differs
5,000 /lap
(+1,250 /lap)
1,000 /lap
19.3 TIER 19 HunterHunter Nürburgring
(Night)
Grand Prix Circuit
1
2,500
(+625)
500
20.1 TIER 20 Speed RecordSpeed Record Daytona International Speedway
(Night)
Road Course
1
2,400
(+600)
500
20.2 TIER 20 CupCup Porsche Test Track
On-road Circuit (Long)
7
73.0
13,500
(+3,375)
2,500
20.3 TIER 20 Head To HeadHead To Head Indianapolis Motor Speedway
Speedway
1
1,200
(+300)
300
21.1 TIER 21 CupCup Circuit de Catalunya
GP Circuit
6
74.0
13,700
(+3,425)
2,500
21.2 TIER 21 EliminationElimination Hockenheimring
(Night)
National
Differs
2,800
(+700)
500
21.3 TIER 21 EnduranceEndurance Dubai Autodrome
Club Circuit
Differs
1,300 /lap
(+325 /lap)
300 /lap
22.1 TIER 22 AutocrossAutocross Nürburgring
(Night)
Sprint Circuit

1,100 200
22.2 TIER 22 Speed SnapSpeed Snap Circuit des 24 Heures
(Morning)

700 200
22.3 TIER 22 CupCup Autodromo Nazionale Monza
Road Course
5
74.0
11,700
(+2,925)
2,200
Events: 54 Minimum 1st Rewards: 196,110 38,040
Community content is available under CC-BY-SA unless otherwise noted.