GT4 America Sonoma 2024 - Racing Sports Cars

Event: SRO Motorsports America Sonoma Raceway		Date: 7.4.2024
Track: Sonoma Raceway (United States), 4.032 kms	Organiser: SRO
GT4 America Sonoma
Pirelli GT4 America Series (round 1)

Weather:	dry
Start time:	6/4 17:50 and 7/4 10:55
Grid:	2-2-2, PP left, rolling start
Distance:	2 x 60 minutes
Attendance:	unknown

Entered:	29
Practiced:	28
Qualified:	28
Started:	28
Finished:	18
Classified:	28

Classes:	Pract	Start	Class
SRO GT4 - Silver	7	7	7
SRO GT4 - Pro-Am	10	10	10
SRO GT4 - Am	11	11	11

No Photos Yet Entered Cars Technical Data Appearance Race 1 Results Grid Race 1 Race 2 Results Grid Race 2 Lap Times

Pre-race sessions:
1 non-qualifying practice session held for a total of 45 minutes on 6/4
All other non-race sessions cancelled due to track maintainence

Winners:
Race 1:	68	Toyota GR Supra GT4 Evo	Geesbreght / Gonzalez
Race 2:	51	BMW M4 GT4	Garrett / Anderson
SRO GT4 - Pro-Am race 1:	82	BMW M4 GT4	Walker, Jr. / McQuarrie
SRO GT4 - Pro-Am race 2:	89	Mercedes-AMG GT4	Auriemma / Leist
SRO GT4 - Am race 1:	26	Aston Martin Vantage AMR GT4	Greenemeier / Grisham
SRO GT4 - Am race 2:	53	BMW M4 GT4	Lindstrom / Million
Fastest Laps:
Race 1:	89	Mercedes-AMG GT4	Auriemma / Leist	1:41.2080	89.1040 km/h	lap 27
Race 2:	22	Nissan Z NISMO GT4	Powell / Harrison	1:41.5890	88.7690 km/h	lap 26
SRO GT4 - Silver race 1:	51	BMW M4 GT4	Garrett / Anderson	1:41.3500	88.9790 km/h	lap 21
SRO GT4 - Silver race 2:	23	Nissan Z NISMO GT4	Neudorf / Stephens	1:41.7450	88.6330 km/h	lap 12
SRO GT4 - Am race 1:	53	BMW M4 GT4	Lindstrom / Million	1:41.8190	88.5690 km/h	lap 34
SRO GT4 - Am race 2:	53	BMW M4 GT4	Lindstrom / Million	1:42.8190	87.7080 km/h	lap 4
Pole Positions:
Race 1:	22	Nissan Z NISMO GT4	Eric Powell (USA)
Race 2:	999	Toyota GR Supra GT4 Evo	Daniel Hanley (USA)
SRO GT4 - Silver race 1:	23	Nissan Z NISMO GT4	Jonathan Neudorf (USA)
SRO GT4 - Pro-Am race 2:	89	Mercedes-AMG GT4	Michael Auriemma (USA)
SRO GT4 - Am race 1:	36	BMW M4 GT4	Charlie Postins (GB)
SRO GT4 - Am race 2:	18	Porsche 718 Cayman GT4 RS Clubsport	Roland Krainz (USA)
Notes of interest:
Top makes by numbers:	BMW (7), Porsche (7), Toyota (4), Nissan (4), Aston Martin (3), Mercedes-AMG (3)
Top engines by numbers:	BMW (7), Porsche (7), Toyota (4), Nissan (4), Aston Martin (3), Mercedes-AMG (3)
Top car types by numbers:	BMW M4 (7), Porsche 718 Cayman (7), Toyota GR Supra (4), Nissan Z (4)
Driver nationalities:	USA (45), CDN (6), GB (2)
Team nationalities:	USA (27)
Engine positions:	front-engined (75%), mid-engined (25%)
Average engine size:	3449 cc (with regard to 75% turbocharged cars an applicable size is 4483 cc)
Oldest known drivers:	Todd Parriott (60), Terry Borcheller (58), Kris Wilson (57)
Youngest known drivers:	Tyler Gonzalez (20), Colin Garrett (24), Hannah Grisham (24)
Female drivers:	Hannah Grisham

Official Race Programme:

Cover	Entry List	Schedule	Track Map