450 SuperSport, 350 SuperSport, Formula Vintage

Race · Thunderhill Raceway Park · September 27, 2025 · American Federation of Motorcyclists Official

Pos

No.

Rider

Class

Laps

Total time

Best

Best mph

Diff

1

755

Josh Lerner

450 SS E ★

6

12:37.573

02:03.955

90.033

—

Lap	Time	+/- best	mph	Pos
1	2:7.376	3.421	87.615	3
2	2:5.273	1.318	89.085	3
3	2:5.045	1.090	89.248	3
4	2:3.955	0.000	90.033	3
5	2:5.853	1.898	88.675	3
6	2:4.776	0.821	89.44	2

2

29

Brian Bartlow

450 SS E P2

6

12:38.037

02:04.785

89.434

00.464

Lap	Time	+/- best	mph	Pos
1	2:6.411	1.626	88.283	2
2	2:4.785	0.000	89.434	2
3	2:4.897	0.112	89.354	2
4	2:4.828	0.043	89.403	2
5	2:6.300	1.515	88.361	2
6	2:5.260	0.475	89.095	3

3

913

Bodie Kaiser

450 SS N ★

6

12:43.894

02:05.480

88.938

06.321

Lap	Time	+/- best	mph	Pos
1	2:8.152	2.672	87.084	5
2	2:5.877	0.397	88.658	5
3	2:5.480	0.000	88.938	5
4	2:5.703	0.223	88.781	5
5	2:7.024	1.544	87.857	5
6	2:6.080	0.600	88.515	4

4

930

Aaron Pigeon

450 SS N P2

6

13:18.145

02:11.139

85.101

40.572

Lap	Time	+/- best	mph	Pos
1	2:12.793	1.654	84.041	6
2	2:12.011	0.872	84.538	6
3	2:12.303	1.164	84.352	6
4	2:11.472	0.333	84.885	6
5	2:11.139	0.000	85.101	6
6	2:12.359	1.220	84.316	5

5

818

Aaron Cohn

350 SS E ★

6

13:29.951

02:07.420

87.584

52.378

Lap	Time	+/- best	mph	Pos
1	2:9.670	2.250	86.065	8
2	2:8.045	0.625	87.157	8
3	2:7.420	0.000	87.584	8
4	2:7.487	0.067	87.538	7
5	2:7.492	0.072	87.535	7
6	2:8.727	1.307	86.695	6

6

704

Atsushi Sumiya

350 SS E P2

6

13:36.490

02:08.441

86.888

58.917

Lap	Time	+/- best	mph	Pos
1	2:11.335	2.894	84.974	9
2	2:9.102	0.661	86.443	9
3	2:8.696	0.255	86.716	10
4	2:8.441	0.000	86.888	8
5	2:8.489	0.048	86.856	8
6	2:8.802	0.361	86.645	7

7

247

Nolan Leupp

350 SS E P3

6

13:36.767

02:07.637

87.435

59.194

Lap	Time	+/- best	mph	Pos
1	2:11.474	3.837	84.884	11
2	2:10.616	2.979	85.441	13
3	2:8.704	1.067	86.711	11
4	2:7.637	0.000	87.435	9
5	2:8.003	0.366	87.185	9
6	2:8.796	1.159	86.649	8

8

769

Hung Yui Lo

350 SS E P4

6

13:38.760

02:08.185

87.062

01:01.187

Lap	Time	+/- best	mph	Pos
1	2:11.827	3.642	84.656	12
2	2:10.397	2.212	85.585	12
3	2:9.112	0.927	86.437	12
4	2:8.185	0.000	87.062	10
5	2:8.745	0.560	86.683	10
6	2:9.267	1.082	86.333	9

9

712

Nicholas Renoni

350 SS E P5

6

13:44.774

02:09.243

86.349

01:07.201

Lap	Time	+/- best	mph	Pos
1	2:11.715	2.472	84.728	10
2	2:10.471	1.228	85.536	11
3	2:9.243	0.000	86.349	13
4	2:10.802	1.559	85.32	11
5	2:10.385	1.142	85.593	11
6	2:10.898	1.655	85.257	10

10

741

Izaiah Thigpen

350 SS N ★

6

13:53.051

02:10.323

85.633

01:15.478

Lap	Time	+/- best	mph	Pos
1	2:14.195	3.872	83.163	16
2	2:11.792	1.469	84.679	15
3	2:11.413	1.090	84.923	15
4	2:10.323	0.000	85.633	13
5	2:11.511	1.188	84.86	12
6	2:11.860	1.537	84.635	11

11

701

Jonathan Merrill

350 SS N P2

6

13:54.478

02:11.394

84.935

01:16.905

Lap	Time	+/- best	mph	Pos
1	2:13.643	2.249	83.506	14
2	2:12.173	0.779	84.435	14
3	2:11.591	0.197	84.808	14
4	2:11.434	0.040	84.91	14
5	2:11.394	0.000	84.935	13
6	2:12.516	1.122	84.216	12

12

971

Michael Stapler

350 SS N P3

6

14:03.102

02:11.938

84.585

01:25.529

Lap	Time	+/- best	mph	Pos
1	2:15.393	3.455	82.427	17
2	2:11.938	0.000	84.585	17
3	2:12.489	0.551	84.233	16
4	2:12.814	0.876	84.027	15
5	2:13.190	1.252	83.79	15
6	2:15.136	3.198	82.583	13

13

535

Ayberk Yaraneri

350 SS N P4

6

14:04.780

02:12.374

84.307

01:27.207

Lap	Time	+/- best	mph	Pos
1	2:13.871	1.497	83.364	15
2	2:13.165	0.791	83.806	16
3	2:12.715	0.341	84.09	17
4	2:14.025	1.651	83.268	16
5	2:12.374	0.000	84.307	16
6	2:16.406	4.032	81.815	14

14

962

Victoria Traina

450 SS E P3

6

14:04.902

02:18.580

80.531

01:27.329

Lap	Time	+/- best	mph	Pos
1	2:19.510	0.930	79.994	7
2	2:19.642	1.062	79.919	7
3	2:20.263	1.683	79.565	7
4	2:18.580	0.000	80.531	12
5	2:19.806	1.226	79.825	14
6	2:20.532	1.952	79.413	15

15

922

Adam Thiesen

350 SS N P5

6

14:05.607

02:12.458

84.253

01:28.034

Lap	Time	+/- best	mph	Pos
1	2:15.583	3.125	82.311	18
2	2:12.458	0.000	84.253	18
3	2:12.856	0.398	84.001	18
4	2:13.265	0.807	83.743	17
5	2:13.167	0.709	83.805	17
6	2:15.809	3.351	82.174	16

16

837

Aaron Flaxman

350 SS N P6

6

14:22.802

02:15.598

82.302

01:45.229

Lap	Time	+/- best	mph	Pos
1	2:20.316	4.718	79.535	19
2	2:15.799	0.201	82.18	19
3	2:15.598	0.000	82.302	19
4	2:15.940	0.342	82.095	18
5	2:16.349	0.751	81.849	18
6	2:16.304	0.706	81.876	17

17

750R

Ellie Melon

350 SS N P7

6

14:31.965

02:17.309

81.277

01:54.392

Lap	Time	+/- best	mph	Pos
1	2:20.759	3.450	79.284	20
2	2:18.153	0.844	80.78	20
3	2:17.663	0.354	81.068	20
4	2:17.424	0.115	81.209	19
5	2:18.387	1.078	80.643	19
6	2:17.309	0.000	81.277	18

18

899

Alice Lai

350 SS N P8

5

12:24.549

02:19.224

80.159

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:22.772	3.548	78.167	21
2	2:19.908	0.684	79.767	21
3	2:19.860	0.636	79.794	21
4	2:19.224	0.000	80.159	20
5	2:19.958	0.734	79.738	20

19

718

Colin Frishberg

350 SS N P9

5

12:25.845

02:19.135

80.21

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:22.690	3.555	78.212	22
2	2:20.830	1.695	79.244	22
3	2:20.131	0.996	79.64	22
4	2:19.135	0.000	80.21	21
5	2:20.142	1.007	79.634	21

20

893

Mark McKinney

VIN E ★

5

12:51.121

02:16.938

81.497

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:19.092	2.154	80.235	23
2	2:17.671	0.733	81.063	23
3	2:20.851	3.913	79.233	23
4	2:16.938	0.000	81.497	22
5	2:18.251	1.313	80.723	22

21

760

Tom Nichols

VIN E P2

5

13:42.590

02:18.319

80.683

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:19.562	1.243	79.964	24
2	2:18.319	0.000	80.683	24
3	2:20.471	2.152	79.447	24
4	2:19.153	0.834	80.199	23
5	3:6.971	48.652	59.688	23

22

425

Keyi Ren

450 SS N

5

10:36.524

02:05.407

88.99

DNF

Lap	Time	+/- best	mph	Pos
1	2:8.167	2.760	87.074	4
2	2:5.690	0.283	88.79	4
3	2:5.407	0.000	88.99	4
4	2:5.538	0.131	88.897	4
5	2:6.279	0.872	88.376	4

23

83

Pao Vang

350 SS E

3

07:10.687

02:07.465

87.553

DNF

Lap	Time	+/- best	mph	Pos
1	2:11.558	4.093	84.83	13
2	2:10.044	2.579	85.817	10
3	2:7.465	0.000	87.553	9

24

517

Matthew Koenig

450 SS N

0

00.000

00.000

0

DNS

25

67

Derek Powell

450 SS E

0

00.000

00.000

0

DNS

26

23

Michael Souza

450 SS E

0

00.000

00.000

0

DNS

27

616R

Sawyer Lafayette

450 SS E

6

12:24.431

02:02.270

91.273

DQ

Lap	Time	+/- best	mph	Pos
1	2:3.932	1.662	90.049	1
2	2:3.667	1.397	90.242	1
3	2:2.270	0.000	91.273	1
4	2:2.440	0.170	91.147	1
5	2:3.121	0.851	90.643	1
6	2:4.192	1.922	89.861	1

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