All SeriesSPORTS CAR
B
OfficialFixed
Prototype Challenge – Fixed
NEXT SESSION · WEEK —
Race Session Starting Soon
COUNTDOWN
Calculating...
Season Calendar
Active Now
Prototype Challenge - 2026 Season 2 - Fixed
2026 · S2 · 12 WEEKS
SCORING:BEST 8 OF 12
ACTIVE SESSION
W12/12
SEASON PROGRESS92%
Allowed Cars
5 cars
GTP
Cadillac V-Series.R GTPMARKET
Acura ARX-06 GTPMARKET
Porsche 963 GTPMARKET
Ferrari 499PMARKET
BMW M Hybrid V8MARKET
Eligibility
REQUIRED LICENSE
B
Log in to verify if you have the required license and content to compete in this series.
Championship
Competition Rules
Duration
20 m
Fast Repairs
None
Start Type
Rolling
DSQ Limit
17x
Open Practice
120m
GWC Limit
None
Lucky Dog
Disabled
Driver Changes
Solo
Tire Types
Standard
Participation
Starters
6–20
Min – Max drivers per race session
Driver Changes
Solo
Single driver only
Setup Format
Fixed
All cars use same baseline
Categorization
Single
One car class only