Formula 3 700 Twins, Formula 4 LW, Formula 5 Ultra LW

Race · Buttonwillow Raceway Circuit · August 29, 2026 · American Federation of Motorcyclists Official

Pos

No.

Rider

Class

Laps

Total time

Best

Best mph

Diff

1

223

Dave Moss

F3 700 TW E ★

6

11:22.177

01:51.958

82.317

—

Lap	Time	+/- best	mph	Pos
1	1:55.753	3.795	79.618	2
2	1:52.749	0.791	81.739	1
3	1:51.958	0.000	82.317	1
4	1:53.204	1.246	81.411	1
5	1:52.584	0.626	81.859	1
6	1:52.738	0.780	81.747	1

2

880

Alex George

F3 700 TW E P2

6

11:25.302

01:52.548

81.885

03.125

Lap	Time	+/- best	mph	Pos
1	1:56.187	3.639	79.32	3
2	1:52.860	0.312	81.659	2
3	1:52.548	0.000	81.885	2
4	1:52.675	0.127	81.793	2
5	1:53.143	0.595	81.454	2
6	1:54.735	2.187	80.324	2

3

85

Luke Hiesterman

F3 700 TW E P3

6

11:31.302

01:52.196

82.142

09.125

Lap	Time	+/- best	mph	Pos
1	1:56.004	3.808	79.446	1
2	1:53.908	1.712	80.907	3
3	1:52.196	0.000	82.142	3
4	1:56.872	4.676	78.856	3
5	1:54.093	1.897	80.776	3
6	1:55.338	3.142	79.904	3

4

215

Christian Cepeda

F3 700 TW E P4

6

12:05.804

01:59.293

77.255

43.627

Lap	Time	+/- best	mph	Pos
1	2:3.371	4.078	74.702	5
2	1:59.897	0.604	76.866	5
3	1:59.293	0.000	77.255	5
4	2:0.446	1.153	76.516	5
5	1:59.661	0.368	77.018	4
6	1:59.893	0.600	76.869	4

5

19

Sam Romick

F3 700 TW E P5

6

12:09.818

02:00.124

76.721

47.641

Lap	Time	+/- best	mph	Pos
1	2:1.841	1.717	75.64	4
2	2:0.124	0.000	76.721	4
3	2:0.384	0.260	76.555	4
4	2:0.587	0.463	76.426	4
5	2:1.211	1.087	76.033	5
6	2:2.443	2.319	75.268	5

6

791

Jaden Damato

F4 LT N ★

6

12:12.202

01:55.022

80.124

50.025

Lap	Time	+/- best	mph	Pos
1	1:57.304	2.282	78.565	10
2	1:56.649	1.627	79.006	10
3	1:55.470	0.448	79.813	9
4	1:55.587	0.565	79.732	6
5	1:56.111	1.089	79.372	6
6	1:55.022	0.000	80.124	6

7

741

Izaiah Thigpen

F4 LT E ★

6

12:13.463

01:55.344

79.9

51.286

Lap	Time	+/- best	mph	Pos
1	1:56.884	1.540	78.847	11
2	1:55.786	0.442	79.595	9
3	1:55.594	0.250	79.727	8
4	1:56.865	1.521	78.86	7
5	1:55.344	0.000	79.9	7
6	1:56.138	0.794	79.354	7

8

29

Brian Bartlow

F4 LT E P2

6

12:23.247

01:57.106

78.698

01:01.070

Lap	Time	+/- best	mph	Pos
1	1:58.182	1.076	77.981	12
2	1:57.106	0.000	78.698	11
3	1:57.361	0.255	78.527	10
4	1:57.694	0.588	78.305	10
5	1:58.754	1.648	77.606	8
6	1:58.207	1.101	77.965	8

9

771

Aj Singh

F3 700 TW N ★

6

12:32.892

02:04.029

74.305

01:10.715

Lap	Time	+/- best	mph	Pos
1	2:5.307	1.278	73.547	7
2	2:4.539	0.510	74.001	6
3	2:4.852	0.823	73.815	6
4	2:5.047	1.018	73.7	8
5	2:4.029	0.000	74.305	9
6	2:4.421	0.392	74.071	9

10

837

Jeremy Pfeifle

F3 700 TW N P2

6

12:46.207

02:04.944

73.761

01:24.030

Lap	Time	+/- best	mph	Pos
1	2:6.037	1.093	73.121	6
2	2:5.374	0.430	73.508	7
3	2:4.944	0.000	73.761	7
4	2:5.521	0.577	73.422	9
5	2:7.495	2.551	72.285	10
6	2:13.307	8.363	69.134	10

11

923

Matthew Ryan

F4 LT E P3

6

12:50.529

02:01.469

75.871

01:28.352

Lap	Time	+/- best	mph	Pos
1	2:3.607	2.138	74.559	13
2	2:2.043	0.574	75.514	13
3	2:3.375	1.906	74.699	14
4	2:1.862	0.393	75.627	13
5	2:1.469	0.000	75.871	13
6	2:1.472	0.003	75.869	11

12

707

Henning Tretau

F4 LT N P2

6

12:50.579

02:01.631

75.77

01:28.402

Lap	Time	+/- best	mph	Pos
1	2:3.796	2.165	74.445	14
2	2:1.944	0.313	75.576	14
3	2:2.518	0.887	75.222	12
4	2:1.986	0.355	75.55	12
5	2:1.631	0.000	75.77	12
6	2:1.866	0.235	75.624	12

13

756

Chris Keyes

F3 700 TW N P3

6

12:57.813

02:08.511

71.714

01:35.636

Lap	Time	+/- best	mph	Pos
1	2:8.686	0.175	71.616	8
2	2:8.511	0.000	71.714	8
3	2:9.106	0.595	71.383	11
4	2:8.700	0.189	71.608	11
5	2:9.279	0.768	71.288	11
6	2:9.256	0.745	71.3	13

14

930

Aaron Pigeon

F4 LT E P4

6

13:07.839

02:03.445

74.657

01:45.662

Lap	Time	+/- best	mph	Pos
1	2:6.993	3.548	72.571	16
2	2:3.866	0.421	74.403	17
3	2:3.445	0.000	74.657	17
4	2:6.378	2.933	72.924	17
5	2:6.464	3.019	72.874	16
6	2:3.732	0.287	74.484	16

15

715

Dustin Frisk

F3 700 TW N P4

6

13:20.173

02:10.608

70.562

01:57.996

Lap	Time	+/- best	mph	Pos
1	2:18.594	7.986	66.496	9
2	2:10.608	0.000	70.562	12
3	2:10.875	0.267	70.418	13
4	2:11.472	0.864	70.099	15
5	2:10.866	0.258	70.423	17
6	2:12.448	1.840	69.582	17

16

968

Joe Keating

F4 LT N P3

6

16:02.378

02:02.776

75.064

04:40.201

Lap	Time	+/- best	mph	Pos
1	2:6.721	3.945	72.727	17
2	2:2.896	0.120	74.99	16
3	2:3.403	0.627	74.682	16
4	2:5.914	3.138	73.193	14
5	2:2.776	0.000	75.064	14
6	2:3.181	0.405	74.817	14

17

713

Hailey Makinson

F4 LT E P5

5

11:22.078

02:07.900

72.056

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:7.900	0.000	72.056	18
2	2:8.532	0.632	71.702	18
3	2:9.552	1.652	71.137	18
4	2:8.996	1.096	71.444	18
5	2:9.236	1.336	71.311	18

18

939

Sanson Hu

F4 LT N P4

5

11:22.553

02:07.973

72.015

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:10.516	2.543	70.612	19
2	2:8.228	0.255	71.872	19
3	2:7.973	0.000	72.015	19
4	2:8.647	0.674	71.638	19
5	2:9.112	1.139	71.38	19

19

769

Hung Yui Lo

F5 ULT E ★

5

11:26.432

02:03.314

74.736

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:5.582	2.268	73.386	21
2	2:3.366	0.052	74.705	21
3	2:4.650	1.336	73.935	21
4	2:5.118	1.804	73.658	21
5	2:3.314	0.000	74.736	20

20

83

Pao Vang

F5 ULT E P2

5

11:26.906

02:03.401

74.683

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:6.808	3.407	72.677	23
2	2:3.401	0.000	74.683	23
3	2:4.160	0.759	74.227	22
4	2:4.158	0.757	74.228	20
5	2:3.923	0.522	74.369	21

21

704

Atsushi Sumiya

F5 ULT E P3

5

11:28.618

02:03.907

74.378

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:5.682	1.775	73.328	22
2	2:3.907	0.000	74.378	22
3	2:4.953	1.046	73.756	23
4	2:4.513	0.606	74.016	22
5	2:4.609	0.702	73.959	22

22

971

Michael Stapler

F5 ULT E P4

5

11:41.275

02:05.555

73.402

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:7.494	1.939	72.286	24
2	2:5.555	0.000	73.402	24
3	2:7.679	2.124	72.181	24
4	2:8.439	2.884	71.754	24
5	2:7.116	1.561	72.501	23

23

425

Keyi Ren

F4 LT E P6

5

11:47.602

02:07.132

72.492

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:20.668	13.536	65.516	20
2	2:7.132	0.000	72.492	20
3	2:9.748	2.616	71.03	20
4	2:10.266	3.134	70.748	23
5	2:22.612	15.480	64.623	24

24

973

Vincenzo Parenti

F5 ULT N ★

5

12:08.447

02:11.745

69.953

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:13.220	1.475	69.179	25
2	2:12.627	0.882	69.488	25
3	2:11.745	0.000	69.953	25
4	2:12.029	0.284	69.803	25
5	2:13.517	1.772	69.025	25

25

758

Ellie Melon

F5 ULT N P2

5

12:14.490

02:13.244

69.166

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:15.032	1.788	68.25	26
2	2:13.244	0.000	69.166	26
3	2:13.674	0.430	68.944	26
4	2:13.799	0.555	68.879	26
5	2:13.943	0.699	68.805	26

26

703

Atsumi Sumiya

F5 ULT N P3

5

12:28.932

02:15.816

67.857

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:15.816	0.000	67.857	27
2	2:16.021	0.205	67.754	27
3	2:16.257	0.441	67.637	27
4	2:18.345	2.529	66.616	27
5	2:16.514	0.698	67.51	27

27

918R

Miguel Figueroa

F5 ULT E P5

5

13:06.190

02:03.936

74.361

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:4.683	0.747	73.915	15
2	2:4.654	0.718	73.933	15
3	2:3.936	0.000	74.361	15
4	2:6.861	2.925	72.646	16
5	2:4.503	0.567	74.022	15
6	2:4.467	0.531	74.044	15

28

987

John Garrard

F3 700 TW N

0

00.000

00.000

0

DNS

29

247

Nolan Leupp

F3 700 TW E

0

00.000

00.000

0

DNS

30

410

Jeremy Pfeifle

F3 700 TW N

0

00.000

00.000

0

DNS

31

404

Nicholas Renoni

F3 700 TW E

0

00.000

00.000

0

DNS

32

30

Ramkumar Subramanian

F3 700 TW E

0

00.000

00.000

0

DNS

33

922

Adam Thiesen

F4 LT N

0

00.000

00.000

0

DNS

34

888R

Jake Tran

F4 LT E

0

00.000

00.000

0

DNS

35

737

Lucas Wafelbakker

F4 LT N

0

00.000

00.000

0

DNS

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