MULTICLASS SPRINT & ENDURANCE MASTERY
SDR CATERHAM 420R / MX5 CHAMPIONSHIP
PLEASE JOIN iRACING LEAGUE – 13757
Welcome to the SDR Caterham 420R / MX5 Championship!
OFFICIAL 6-WEEK CALENDAR
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Round 1 (Tue 27 Oct): Oulton Park Circuit - Fosters w/Hislop
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Round 2 (Tue 3 Nov): Okayama International Circuit - Full Course
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Round 3 (Tue 10 Nov): Summit Point Raceway - Summit Point Raceway
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Round 4 (Tue 17 Nov): Virginia International Raceway - North Course
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Round 5 (Tue 24 Nov): Rudskogen Motorsenter
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Round 6 (Tue 1 Dec): Oran Park Raceway - Grand Prix
EVENT TIMETABLE (TUESDAY EVENINGS)
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19:00 UK / BST: Open Practice (30 Minutes)
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19:30 UK / BST: Open Split Qualifying (30 Minutes) (15 Minutes per Class)
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20:00 UK / BST: Race 1 (25 Minutes + 5 minute break before Race 2)
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20:45 UK / BST: Race 2 (30 Minutes) (Reverse Grid Top 10)
CHAMPIONSHIP REGULATIONS & SCORING
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Drop Rounds: 1 drop round across the 6-week championship.
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Fastest Lap Point: 1 bonus championship point awarded for the fastest lap in each class per round.
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Iron Man Attendance Bonus: 6 bonus points added to overall championship standings for complete attendance (0 unserved withdrawals/no-shows).
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Incident Limits:
- Drive-through penalty at 20x
- Subsequent drive-through penalties every 5x thereafter
- Disqualification (DSQ) at 50x
ATTENDANCE, SIGN-OUTS & WITHDRAWALS
Grid spots are competitive. If you cannot attend a scheduled round, you must sign out / withdraw via the SimGrid race tab ahead of time.
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Unnotified No-Show: 10 penalty points per race.
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Championship Disqualification: Accumulating excessive unserved penalty points will result in removal from the championship roster.
SDR PLATFORM, RULES & PROTESTS
All drivers should link their profiles on our official community website: