Race Result

GT4 Challenge by Falken Tyre

Sonoma Raceway (Sportscar Alt) ·Week 3

SoF 1340 Drivers 22 Laps 12 Incidents 92 (4.2/driver) Category Sports Car Date Apr 4, 2026 · 20:30 UTC
Winner Beau Diakow Fastest Lap Dave B. 1:40.069 Hard Charger Kacper J. +16
3 splits
Race Results
Pos Driver License iR Car Grid +/− Laps Led Fastest Inc Pts
Beau Diakow D 2.39 1.6k +89 Porsche 718 Cayman GT4 Clubsport MR 7 +6 12 11 1:41.523 0 83
Jamaal Brathwaite D 2.22 1.4k +85 Ford Mustang GT4 5 +3 12 0 1:41.245 2 79
Dave B. B 4.45 1.3k +81 McLaren 570S GT4 18 +15 12 0 1:40.069 0 75
4 Matt S McBride C 2.83 1.5k +62 Aston Martin Vantage GT4 8 +4 12 0 1:41.961 4 71
5 Andre Nogueira3 D 2.59 1.4k +58 Porsche 718 Cayman GT4 Clubsport MR 13 +8 12 0 1:42.055 4 67
6 Kacper J. D 2.67 1.2k +57 Porsche 718 Cayman GT4 Clubsport MR 22 +16 12 0 1:40.687 3 63
7 Renaud C. B 3.59 1.6k +32 Porsche 718 Cayman GT4 Clubsport MR 15 +8 12 0 1:40.086 6 59
8 Jagnar P. C 2.56 1.3k +37 Porsche 718 Cayman GT4 Clubsport MR 12 +4 12 0 1:41.844 1 55
9 Trevor Fitz D 2.29 1.2k +30 Mercedes-AMG GT4 21 +12 12 0 1:41.491 4 51
10 Jon Colando B 3.44 1.5k +7 Porsche 718 Cayman GT4 Clubsport MR 11 +1 12 0 1:41.621 2 47
11 Aric Pair C 2.95 1.3k +4 McLaren 570S GT4 14 +3 12 0 1:44.055 3 43
12 Dustin J Barton D 2.59 1.4k -5 McLaren 570S GT4 17 +5 12 0 1:41.529 5 39
13 Alex Ulyanov B 1.48 1.2k -7 Porsche 718 Cayman GT4 Clubsport MR 6 -7 11 0 1:42.150 15 35
14 Ryan D. D 2.88 1.4k -29 McLaren 570S GT4 4 -10 8 1 1:42.495 5 31
15 Andrew Arnold2 D 2.03 1.3k -32 Porsche 718 Cayman GT4 Clubsport MR 3 -12 7 0 1:43.972 14 27
16 Alex Nance C 3.13 1.4k -44 Ford Mustang GT4 10 -6 5 0 1:42.493 3 23
17 John Chua D 2.78 1.2k -69 Mercedes-AMG GT4 1 -16 0 0 — 6 0
18 Sean Kirk2 C 2.84 1.2k -71 Porsche 718 Cayman GT4 Clubsport MR 2 -16 0 0 — 2 0
19 Oleg Movchiy C 3.62 1.3k -75 BMW M4 G82 GT4 Evo 9 -10 0 0 — 0 0
20 Vili P. B 3.24 1.4k -77 Ford Mustang GT4 16 -4 0 0 — 4 0
21 Kristian P. C 3.21 1.2k -68 Ford Mustang GT4 19 -2 0 0 — 5 0
22 Gerard Brady B 1.30 1.1k -65 Mercedes-AMG GT4 20 -2 0 0 — 4 0
Beau Diakow
D 2.39
1.6k +89
iR
7 → 1
Grid→Fin
+6
+/−
0
Inc
1:41.523
Fastest
12
Laps
11
Led
83
Pts
Porsche 718 Cayman GT4 Clubsport MR
Jamaal Brathwaite
D 2.22
1.4k +85
iR
5 → 2
Grid→Fin
+3
+/−
2
Inc
1:41.245
Fastest
12
Laps
0
Led
79
Pts
Ford Mustang GT4
Dave B.
B 4.45
1.3k +81
iR
18 → 3
Grid→Fin
+15
+/−
0
Inc
1:40.069
Fastest
12
Laps
0
Led
75
Pts
McLaren 570S GT4
4
Matt S McBride
C 2.83
1.5k +62
iR
8 → 4
Grid→Fin
+4
+/−
4
Inc
1:41.961
Fastest
12
Laps
0
Led
71
Pts
Aston Martin Vantage GT4
5
Andre Nogueira3
D 2.59
1.4k +58
iR
13 → 5
Grid→Fin
+8
+/−
4
Inc
1:42.055
Fastest
12
Laps
0
Led
67
Pts
Porsche 718 Cayman GT4 Clubsport MR
6
Kacper J.
D 2.67
1.2k +57
iR
22 → 6
Grid→Fin
+16
+/−
3
Inc
1:40.687
Fastest
12
Laps
0
Led
63
Pts
Porsche 718 Cayman GT4 Clubsport MR
7
Renaud C.
B 3.59
1.6k +32
iR
15 → 7
Grid→Fin
+8
+/−
6
Inc
1:40.086
Fastest
12
Laps
0
Led
59
Pts
Porsche 718 Cayman GT4 Clubsport MR
8
Jagnar P.
C 2.56
1.3k +37
iR
12 → 8
Grid→Fin
+4
+/−
1
Inc
1:41.844
Fastest
12
Laps
0
Led
55
Pts
Porsche 718 Cayman GT4 Clubsport MR
9
Trevor Fitz
D 2.29
1.2k +30
iR
21 → 9
Grid→Fin
+12
+/−
4
Inc
1:41.491
Fastest
12
Laps
0
Led
51
Pts
Mercedes-AMG GT4
10
Jon Colando
B 3.44
1.5k +7
iR
11 → 10
Grid→Fin
+1
+/−
2
Inc
1:41.621
Fastest
12
Laps
0
Led
47
Pts
Porsche 718 Cayman GT4 Clubsport MR
11
Aric Pair
C 2.95
1.3k +4
iR
14 → 11
Grid→Fin
+3
+/−
3
Inc
1:44.055
Fastest
12
Laps
0
Led
43
Pts
McLaren 570S GT4
12
Dustin J Barton
D 2.59
1.4k -5
iR
17 → 12
Grid→Fin
+5
+/−
5
Inc
1:41.529
Fastest
12
Laps
0
Led
39
Pts
McLaren 570S GT4
13
Alex Ulyanov
B 1.48
1.2k -7
iR
6 → 13
Grid→Fin
-7
+/−
15
Inc
1:42.150
Fastest
11
Laps
0
Led
35
Pts
Porsche 718 Cayman GT4 Clubsport MR
14
Ryan D.
D 2.88
1.4k -29
iR
4 → 14
Grid→Fin
-10
+/−
5
Inc
1:42.495
Fastest
8
Laps
1
Led
31
Pts
McLaren 570S GT4
15
Andrew Arnold2
D 2.03
1.3k -32
iR
3 → 15
Grid→Fin
-12
+/−
14
Inc
1:43.972
Fastest
7
Laps
0
Led
27
Pts
Porsche 718 Cayman GT4 Clubsport MR
16
Alex Nance
C 3.13
1.4k -44
iR
10 → 16
Grid→Fin
-6
+/−
3
Inc
1:42.493
Fastest
5
Laps
0
Led
23
Pts
Ford Mustang GT4
17
John Chua
D 2.78
1.2k -69
iR
1 → 17
Grid→Fin
-16
+/−
6
Inc
—
Fastest
0
Laps
0
Led
0
Pts
Mercedes-AMG GT4
18
Sean Kirk2
C 2.84
1.2k -71
iR
2 → 18
Grid→Fin
-16
+/−
2
Inc
—
Fastest
0
Laps
0
Led
0
Pts
Porsche 718 Cayman GT4 Clubsport MR
19
Oleg Movchiy
C 3.62
1.3k -75
iR
9 → 19
Grid→Fin
-10
+/−
0
Inc
—
Fastest
0
Laps
0
Led
0
Pts
BMW M4 G82 GT4 Evo
20
Vili P.
B 3.24
1.4k -77
iR
16 → 20
Grid→Fin
-4
+/−
4
Inc
—
Fastest
0
Laps
0
Led
0
Pts
Ford Mustang GT4
21
Kristian P.
C 3.21
1.2k -68
iR
19 → 21
Grid→Fin
-2
+/−
5
Inc
—
Fastest
0
Laps
0
Led
0
Pts
Ford Mustang GT4
22
Gerard Brady
B 1.30
1.1k -65
iR
20 → 22
Grid→Fin
-2
+/−
4
Inc
—
Fastest
0
Laps
0
Led
0
Pts
Mercedes-AMG GT4