Formula 4 Lightweight, Formula 5 Ultra Lightweight

Race · Thunderhill Raceway Park · May 3, 2025 · American Federation of Motorcyclists Official

Pos

No.

Rider

Class

Laps

Total time

Best

Best mph

Diff

1

67

Derek Powell

F4 LT E ★

6

12:39.454

02:04.981

89.294

—

Lap	Time	+/- best	mph	Pos
1	2:7.196	2.215	87.739	1
2	2:6.073	1.092	88.52	1
3	2:5.724	0.743	88.766	1
4	2:5.558	0.577	88.883	1
5	2:6.123	1.142	88.485	1
6	2:4.981	0.000	89.294	1

2

29

Brian Bartlow

F4 LT E P2

6

12:40.244

02:04.931

89.329

00.790

Lap	Time	+/- best	mph	Pos
1	2:7.627	2.696	87.442	2
2	2:5.878	0.947	88.657	2
3	2:5.662	0.731	88.81	2
4	2:5.573	0.642	88.873	2
5	2:5.890	0.959	88.649	2
6	2:4.931	0.000	89.329	2

3

541

Ron Pedersen

F4 LT E P3

6

12:53.162

02:05.946

88.609

13.708

Lap	Time	+/- best	mph	Pos
1	2:9.380	3.434	86.258	3
2	2:8.928	2.982	86.56	3
3	2:8.847	2.901	86.614	3
4	2:8.110	2.164	87.113	4
5	2:7.460	1.514	87.557	4
6	2:5.946	0.000	88.609	3

4

755

Josh Lerner

F4 LT E P4

6

12:53.186

02:06.737

88.056

13.732

Lap	Time	+/- best	mph	Pos
1	2:10.891	4.154	85.262	4
2	2:8.427	1.690	86.898	4
3	2:8.215	1.478	87.041	4
4	2:7.224	0.487	87.719	3
5	2:6.737	0.000	88.056	3
6	2:7.184	0.447	87.747	4

5

933

Ethan Mellberg

F4 LT N ★

6

13:10.357

02:09.761

86.004

30.903

Lap	Time	+/- best	mph	Pos
1	2:12.704	2.943	84.097	6
2	2:10.983	1.222	85.202	6
3	2:9.974	0.213	85.863	5
4	2:11.070	1.309	85.145	5
5	2:11.157	1.396	85.089	6
6	2:9.761	0.000	86.004	6

6

923

Matthew Ryan

F4 LT N P2

6

13:10.969

02:09.945

85.882

31.515

Lap	Time	+/- best	mph	Pos
1	2:12.070	2.125	84.501	5
2	2:11.073	1.128	85.143	5
3	2:11.358	1.413	84.959	7
4	2:11.717	1.772	84.727	7
5	2:10.220	0.275	85.701	7
6	2:9.945	0.000	85.882	7

7

247

Nolan Leupp

F5 ULT E ★

6

13:55.844

02:11.377

84.946

01:16.390

Lap	Time	+/- best	mph	Pos
1	2:15.170	3.793	82.563	14
2	2:12.994	1.617	83.914	14
3	2:12.392	1.015	84.295	13
4	2:12.171	0.794	84.436	12
5	2:11.377	0.000	84.946	11
6	2:12.814	1.437	84.027	8

8

818

Aaron Cohn

F5 ULT E P2

6

13:56.138

02:11.186

85.07

01:16.684

Lap	Time	+/- best	mph	Pos
1	2:14.579	3.393	82.925	13
2	2:13.030	1.844	83.891	13
3	2:12.210	1.024	84.411	12
4	2:11.186	0.000	85.07	10
5	2:12.381	1.195	84.302	10
6	2:13.699	2.513	83.471	9

9

930

Aaron Pigeon

F4 LT N P3

6

13:57.436

02:16.998

81.461

01:17.982

Lap	Time	+/- best	mph	Pos
1	2:20.488	3.490	79.437	10
2	2:18.689	1.691	80.468	10
3	2:18.771	1.773	80.42	9
4	2:18.388	1.390	80.643	8
5	2:17.877	0.879	80.942	8
6	2:16.998	0.000	81.461	10

10

975

Philip Burkhardt

F4 LT N P4

6

14:00.088

02:17.230

81.323

01:20.634

Lap	Time	+/- best	mph	Pos
1	2:22.158	4.928	78.504	12
2	2:19.797	2.567	79.83	11
3	2:17.230	0.000	81.323	10
4	2:18.049	0.819	80.841	9
5	2:17.803	0.573	80.985	9
6	2:18.900	1.670	80.346	11

11

968

Joe Keating

F4 LT N P5

6

14:08.692

02:19.102

80.229

01:29.238

Lap	Time	+/- best	mph	Pos
1	2:21.279	2.177	78.993	11
2	2:22.085	2.983	78.545	12
3	2:20.908	1.806	79.201	11
4	2:20.316	1.214	79.535	11
5	2:19.468	0.366	80.018	12
6	2:19.102	0.000	80.229	12

12

769

Hung Yui Lo

F5 ULT E P3

6

14:11.796

02:14.328

83.08

01:32.342

Lap	Time	+/- best	mph	Pos
1	2:17.064	2.736	81.422	16
2	2:16.140	1.812	81.974	16
3	2:15.265	0.937	82.505	14
4	2:15.268	0.940	82.503	14
5	2:14.328	0.000	83.08	14
6	2:14.427	0.099	83.019	13

13

712

Nicholas Renoni

F5 ULT E P4

6

14:11.800

02:14.159

83.185

01:32.346

Lap	Time	+/- best	mph	Pos
1	2:16.220	2.061	81.926	15
2	2:16.776	2.617	81.593	15
3	2:15.782	1.623	82.191	15
4	2:14.159	0.000	83.185	13
5	2:15.089	0.930	82.612	13
6	2:14.619	0.460	82.901	14

14

971

Michael Stapler

F5 ULT N ★

6

14:12.628

02:14.321

83.085

01:33.174

Lap	Time	+/- best	mph	Pos
1	2:17.609	3.288	81.099	17
2	2:16.540	2.219	81.734	17
3	2:15.456	1.135	82.388	16
4	2:14.606	0.285	82.909	15
5	2:14.416	0.095	83.026	15
6	2:14.321	0.000	83.085	15

15

860

Amanda Perman

F5 ULT N P2

6

14:23.437

02:15.278

82.497

01:43.983

Lap	Time	+/- best	mph	Pos
1	2:19.487	4.209	80.007	19
2	2:17.745	2.467	81.019	19
3	2:17.782	2.504	80.998	18
4	2:16.393	1.115	81.822	16
5	2:15.966	0.688	82.079	16
6	2:15.278	0.000	82.497	16

16

535

Ayberk Yaraneri

F5 ULT N P3

6

14:33.511

02:17.675

81.06

01:54.057

Lap	Time	+/- best	mph	Pos
1	2:19.258	1.583	80.139	18
2	2:17.675	0.000	81.06	18
3	2:18.502	0.827	80.576	17
4	2:18.640	0.965	80.496	17
5	2:19.424	1.749	80.044	17
6	2:20.192	2.517	79.605	17

17

425

Keyi Ren

F4 LT N P6

5

12:28.842

02:15.815

82.171

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:21.775	5.960	78.716	20
2	2:17.316	1.501	81.272	20
3	2:16.671	0.856	81.656	19
4	2:15.815	0.000	82.171	18
5	2:16.916	1.101	81.51	18

18

729

Nolan Tkachenko

F4 LT N

6

13:08.576

02:08.236

87.027

DNF

Lap	Time	+/- best	mph	Pos
1	2:13.731	5.495	83.451	8
2	2:10.271	2.035	85.668	8
3	2:10.430	2.194	85.563	8
4	2:11.491	3.255	84.873	6
5	2:9.603	1.367	86.109	5
6	2:8.236	0.000	87.027	5

19

113

Hailey Makinson

F4 LT E

3

06:38.699

02:10.038

85.821

DNF

Lap	Time	+/- best	mph	Pos
1	2:12.926	2.888	83.956	7
2	2:11.014	0.976	85.182	7
3	2:10.038	0.000	85.821	6

20

89

Dylan Benjamin

F4 LT E

2

04:38.463

02:16.216

81.929

DNF

Lap	Time	+/- best	mph	Pos
1	2:16.366	0.150	81.839	9
2	2:16.216	0.000	81.929	9

21

477

Norman Smith

F4 LT E

0

00.000

00.000

0

DNS

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