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Challenge of the Americas Sonoma, SAT

Apr 25, 2025 · Sonoma, Orange · Official results ↗

Forward Direction 100cc Senior

100cc Qualifying Grid
#DriverBest lap
1stLars Olander
2ndWill Harvey
3rdDylan Archer
4thSantiago Hermida
5thGreyson Shobert
6thJake Kolber
7thArcher Eversman
8thStephen Eisert
9thJoseph Huet
10thCollin Ruess
11thMacy Williams
12thPiers Aspiras
13thEthan Williams
14thFlavio Aquini
15thCarter Knight
16thChris Martin
17thConnor Chinn
18thTaila Akigami
19thJack Babiec
20thCash Lettieri
21stCarlton MacFarlane
22ndAvedis Gourjian
23rdColby Romero
24thDylan Turner
25thJackson Menchu
26thYana Kapoor
27thJesus Vasquez
28thKurt Harnasch
29thGudeta Gardner
30thKeagan Kaminski
31stMax Saga
32ndCarter Herrera
33rdMichael Wahib
34thZachary Claman DeMelo
35thNixx Eggleston
36thChase Hand
37thOwen Luther
38thNico Sarphati
39thJohnie Stamps
40thJameson Gwinup
41stJayden Johnson

Forward Direction 100cc Senior

Forward Direction 100cc Senior Pre-Main
#DriverBest lap
1stStephen Eisert54.692
2ndZachary Claman DeMelo54.864
3rdKeagan Kaminski54.866
4thChase Hand54.556
5thNixx Eggleston54.506
6thJohnie Stamps54.904
7thNico Sarphati54.778
8thJack Babiec54.915
9thFlavio Aquini54.919
10thEthan Williams55.070
11thCarter Knight54.899
12thCollin Ruess54.922
13thMax Saga54.887
14thArcher Eversman55.175
15thGreyson Shobert55.071
16thColby Romero54.914
17thSantiago Hermida55.246
18thChris Martin54.829
19thCarter Herrera55.064
20thDylan Turner55.130
21stLars Olander55.558
22ndMacy Williams55.402
23rdJake Kolber55.622
24thWill Harvey55.662
25thJameson Gwinup55.173
26thJayden Johnson55.564
27thGudeta Gardner55.610
28thAvedis Gourjian55.236
29thJoseph Huet55.848
30thOwen Luther55.532
31stTaila Akigami55.562
32ndCarlton MacFarlane56.048
33rdYana Kapoor56.198
34thCash Lettieri56.073
35thPiers Aspiras55.829
36thJesus Vasquez55.317
37thKurt Harnasch55.242
38thConnor Chinn55.730
39thJackson Menchu
40thMichael Wahib
41stDylan Archer

Forward Direction 100cc Senior

Forward Direction 100cc Senior Main
#DriverBest lap
1stChase Hand1:04.847
2ndColby Romero1:04.882
3rdKeagan Kaminski1:05.331
4thSantiago Hermida1:05.351
5thJesus Vasquez1:04.956
6thNico Sarphati1:05.098
7thFlavio Aquini1:05.168
8thJameson Gwinup1:06.272
9thJohnie Stamps1:06.205
10thGreyson Shobert1:06.328
11thJake Kolber1:06.663
12thJayden Johnson1:05.775
13thDylan Turner1:06.549
14thMacy Williams1:06.240
15thLars Olander1:05.841
16thNixx Eggleston1:05.173
17thDylan Archer1:06.126
18thAvedis Gourjian1:05.887
19thEthan Williams1:06.244
20thGudeta Gardner1:06.396
21stJackson Menchu1:07.095
22ndTaila Akigami1:06.803
23rdOwen Luther1:06.829
24thCash Lettieri1:07.594
25thWill Harvey1:06.902
26thKurt Harnasch1:07.970
27thYana Kapoor1:07.717
28thCarlton MacFarlane1:09.155
29thMichael Wahib1:06.464
30thPiers Aspiras1:11.649
31stCarter Knight1:05.980
32ndZachary Claman DeMelo1:05.055
33rdJack Babiec1:06.930
34thCarter Herrera1:09.774
35thMax Saga1:12.029
36thJoseph Huet1:12.062
37thCollin Ruess
38thArcher Eversman
39thConnor Chinn
40thChris Martin
DQStephen Eisert1:05.352

The Karting Collective 60cc Cadet

The Karting Collective 60cc Cadet Pre-Main
#DriverBest lap
1stKoa Saito59.548
2ndMason Brody59.846
3rdWyatt Kroeger59.914
4thNathan Ramirez59.971
5thHudson Hidalgo59.915
6thAidan Go59.805
7thSebastian de Moissac59.887
8thJoshua Wheeler59.882
9thChase Riddering59.792
10thLuis Martinez59.917
11thBraxton Shiflett59.786
12thKylie Johnson1:00.093
13thCaleb Canfield1:00.282
14thLucas Tarango59.806
15thLincoln High1:00.590
16thKaiper Nelson1:01.283
17thGianni Tolson

The Karting Collective 60cc Cadet

The Karting Collective 60cc Cadet Main
#DriverBest lap
1stLincoln High1:05.432
2ndHudson Hidalgo1:04.452
3rdLucas Tarango1:04.025
4thNathan Ramirez1:04.077
5thKoa Saito1:04.331
6thSebastian de Moissac1:05.710
7thCaleb Canfield1:06.908
8thAidan Go1:05.251
9thMason Brody1:06.127
10thChase Riddering1:05.156
11thJoshua Wheeler1:05.929
12thKylie Johnson1:06.376
13thWyatt Kroeger1:06.076
14thLuis Martinez1:05.743
15thGianni Tolson1:06.929
16thKaiper Nelson1:15.399
17thBraxton Shiflett1:05.773

Nash Motorsportz 100cc Jr

Nash Motorsportz 100cc Jr Pre-Main
#DriverBest lap
1stNathan Dupuis55.282
2ndMateo Calderon54.979
3rdErik Doan55.067
4thMatthew Cagle55.097
5thXander Malatesta55.570
6thSergei Karamseili55.259
7thCole Anderson55.290
8thJackson Gibson55.195
9thLuca Popescu55.214
10thStephen Searock55.648
11thJimmy Phan55.763
12thMaximilian de Guzman55.881
13thDillon Dransfeldt55.887
14thMason Moses56.112
15thPayton Anderson55.739
16thSebastian Johnson56.470
17thLewis Dilley55.385
18thHaley Stone57.066
19thZach Monaghan56.744
20thNeev Adesra1:00.082

Nash Motorsportz 100cc Jr

Nash Motorsportz 100cc Jr Main
#DriverBest lap
1stNathan Dupuis1:05.511
2ndErik Doan1:05.254
3rdMatthew Cagle1:06.026
4thSergei Karamseili1:06.396
5thMateo Calderon1:06.340
6thMaximilian de Guzman1:06.135
7thJackson Gibson1:06.404
8thCole Anderson1:05.741
9thXander Malatesta1:05.357
10thPayton Anderson1:05.616
11thLuca Popescu1:06.563
12thStephen Searock1:06.590
13thLewis Dilley1:07.036
14thZach Monaghan1:08.486
15thJimmy Phan1:07.579
16thHaley Stone1:08.348
17thDillon Dransfeldt1:07.596
18thSebastian Johnson1:07.900
19thNeev Adesra1:07.752
20thMason Moses1:09.550

Ruthless Karting 100cc Masters

Ruthless Karting 100cc Masters Pre-Main
#DriverBest lap
1stDan Jones56.082
2ndScott Falcone56.180
3rdChristopher Mann56.065
4thMatthew Meech56.029
5thChad Wallace56.418
6thJeffery Bays56.417
7thLuke Tracy57.482
8thCraig Vasquez57.269
9thBruce Norman57.996
10thCraig Henningsen59.093

Ruthless Karting 100cc Masters

Ruthless Karting 100cc Masters Main
#DriverBest lap
1stMatthew Meech1:07.445
2ndChristopher Mann1:07.024
3rdChad Wallace1:06.976
4thLuke Tracy1:07.760
5thJeffery Bays1:07.416
6thCraig Vasquez1:12.418
7thBruce Norman1:11.640
8thScott Falcone1:07.382
9thDan Jones1:07.322
10thCraig Henningsen

Neliton Race Concepts Masters Shifter

Neliton Race Concepts Masters Shifter Pre-Main
#DriverBest lap
1stMichael Avansino49.817
2ndAnthony White50.052
3rdAnthony Freese50.505
4thEvan Concepcion50.654
5thPatrick ONeill50.929
6thJoe Ruch51.022
7thMichael Faker51.371
8thMarcin Kloda51.402
9thMichael Guasch
10thArul Venkatesh

Neliton Race Concepts Masters Shifter

Neliton Race Concepts Masters Shifter Main
#DriverBest lap
1stMichael Avansino1:01.228
2ndAnthony Freese1:02.040
3rdPatrick ONeill1:02.684
4thEvan Concepcion1:04.031
5thMarcin Kloda1:04.281
6thMichael Faker1:05.180
7thMichael Guasch1:07.659
8thAnthony White
9thJoe Ruch
10thArul Venkatesh

Forward Direction 100cc Senior

Forward Direction 100cc Senior Morning Warm Up
#DriverBest lap
1stStephen Eisert54.631
2ndFlavio Aquini54.849
3rdChase Hand54.955
4thNico Sarphati55.043
5thNixx Eggleston55.067
6thKeagan Kaminski55.108
7thColby Romero55.146
8thZachary Claman DeMelo55.196
9thChris Martin55.198
10thJohnie Stamps55.222
11thCollin Ruess55.265
12thJesus Vasquez55.267
13thDylan Turner55.378
14thJack Babiec55.400
15thCarter Knight55.556
16thAvedis Gourjian55.632
17thSantiago Hermida55.669
18thMax Saga55.679
19thJackson Menchu55.699
20thEthan Williams55.776
21stArcher Eversman55.860
22ndOwen Luther55.868
23rdGreyson Shobert55.874
24thMacy Williams55.931
25thLars Olander55.993
26thJameson Gwinup55.994
27thJayden Johnson56.005
28thJake Kolber56.089
29thTaila Akigami56.163
30thJoseph Huet56.238
31stCarter Herrera56.271
32ndConnor Chinn56.457
33rdMichael Wahib56.617
34thKurt Harnasch56.638
35thWill Harvey56.681
36thPiers Aspiras56.698
37thGudeta Gardner56.844
38thCarlton MacFarlane57.331
39thYana Kapoor58.626
40thDylan Archer59.139
41stCash Lettieri

Forward Direction 100cc Senior

Forward Direction 100cc Senior Timed Practice
#DriverBest lap
1stJayden Johnson1:04.652
2ndLars Olander1:04.734
3rdWill Harvey1:04.771
4thDylan Archer1:05.040
5thSantiago Hermida1:05.864
6thGreyson Shobert1:06.833
7thJake Kolber1:07.382
8thArcher Eversman1:11.691
9thStephen Eisert1:14.130
10thAvedis Gourjian
11thMax Saga
12thColby Romero
13thYana Kapoor
14thCollin Ruess
15thChris Martin
16thMacy Williams
17thGudeta Gardner
18thJohnie Stamps
19thNico Sarphati
20thCarlton MacFarlane
21stCarter Knight
22ndFlavio Aquini
23rdNixx Eggleston
24thChase Hand
25thZachary Claman DeMelo
26thKeagan Kaminski
27thMichael Wahib
28thJack Babiec
29thKurt Harnasch
30thCarter Herrera
31stJameson Gwinup
32ndTaila Akigami
33rdDylan Turner
34thJesus Vasquez
35thOwen Luther
36thJoseph Huet
37thPiers Aspiras
38thConnor Chinn
39thEthan Williams
40thJackson Menchu
41stCash Lettieri

The Karting Collective 60cc Cadet

The Karting Collective 60cc Cadet Warm Up
#DriverBest lap
1stLucas Tarango1:00.149
2ndWyatt Kroeger1:00.296
3rdKoa Saito1:00.402
4thLuis Martinez1:00.447
5thNathan Ramirez1:00.508
6thAidan Go1:00.644
7thJoshua Wheeler1:00.688
8thKylie Johnson1:00.707
9thHudson Hidalgo1:00.855
10thMason Brody1:00.862
11thChase Riddering1:01.092
12thCaleb Canfield1:01.230
13thLincoln High1:01.726
14thGianni Tolson1:01.855
15thKaiper Nelson1:02.302
16thSebastian de Moissac1:03.980
17thBraxton Shiflett

The Karting Collective 60cc Cadet

The Karting Collective 60cc Cadet Timed Practice
#DriverBest lap
1stNathan Ramirez59.159
2ndWyatt Kroeger59.201
3rdJoshua Wheeler59.245
4thKoa Saito59.284
5thLuis Martinez59.301
6thSebastian de Moissac59.330
7thMason Brody59.336
8thAidan Go59.355
9thChase Riddering59.441
10thHudson Hidalgo59.655
11thBraxton Shiflett59.761
12thKylie Johnson59.788
13thKaiper Nelson1:00.074
14thLucas Tarango1:00.089
15thLincoln High1:00.339
16thCaleb Canfield1:00.419
17thGianni Tolson1:00.753

Nash Motorsportz 100cc Jr

Nash Motorsportz 100cc Jr Morning Warm Up
#DriverBest lap
1stMateo Calderon55.844
2ndNathan Dupuis55.893
3rdErik Doan55.918
4thLuca Popescu55.949
5thCole Anderson56.147
6thJackson Gibson56.153
7thLewis Dilley56.348
8thXander Malatesta56.349
9thPayton Anderson56.529
10thMatthew Cagle56.573
11thDillon Dransfeldt56.763
12thSergei Karamseili56.806
13thStephen Searock56.807
14thNeev Adesra56.992
15thJimmy Phan57.228
16thZach Monaghan57.655
17thMaximilian de Guzman57.658
18thMason Moses57.742
19thSebastian Johnson1:01.179
20thHaley Stone1:03.194

Nash Motorsportz 100cc Jr

Nash Motorsportz 100cc Jr Timed Practice
#DriverBest lap
1stNathan Dupuis1:05.705
2ndErik Doan1:05.755
3rdPayton Anderson1:06.431
4thMaximilian de Guzman1:07.543
5thMateo Calderon1:07.615
6thSergei Karamseili1:08.097
7thJackson Gibson1:08.448
8thHaley Stone1:08.759
9thStephen Searock1:08.768
10thLewis Dilley1:08.799
11thJimmy Phan1:08.926
12thDillon Dransfeldt1:10.744
13thSebastian Johnson1:10.782
14thZach Monaghan1:10.983
15thLuca Popescu
16thXander Malatesta
17thMatthew Cagle
18thNeev Adesra
19thCole Anderson
20thMason Moses

Swedetech Shifter

Swedetech Shifter Morning Warm Up
#DriverBest lap
1stMichael Avansino49.938
2ndAnthony Freese50.438
3rdEvan Concepcion51.432
4thAnthony White

Ruthless Karting 100cc Masters

Ruthless Karting 100cc Masters Timed Practice
#DriverBest lap
1stCraig Henningsen
2ndChad Wallace
3rdDan Jones
4thChristopher Mann
5thLuke Tracy
6thCraig Vasquez
7thBruce Norman
8thMatthew Meech
9thJeffery Bays
10thScott Falcone

Ruthless Karting 100cc Masters

Ruthless Karting 100cc Masters Warm Up
#DriverBest lap
1stScott Falcone56.732
2ndChristopher Mann56.992
3rdChad Wallace57.025
4thMatthew Meech57.190
5thDan Jones57.218
6thJeffery Bays57.617
7thLuke Tracy58.028
8thCraig Vasquez58.442
9thBruce Norman59.731
10thCraig Henningsen1:00.962

Neliton Race Concepts Masters Shifter

Neliton Race Concepts Masters Shifter Warm Up
#DriverBest lap
1stPatrick ONeill50.764
2ndJoe Ruch50.949
3rdMarcin Kloda51.063
4thMichael Guasch51.271
5thMichael Faker51.324
6thArul Venkatesh

Forward Direction 100cc Senior

Forward Direction 100cc Senior Qualifying Group B
#DriverBest lap
1stNico Sarphati54.778
2ndZachary Claman DeMelo54.826
3rdJesus Vasquez54.860
4thKeagan Kaminski54.891
5thStephen Eisert54.976
6thChase Hand55.013
7thJohnie Stamps55.091
8thJameson Gwinup55.173
9thColby Romero55.226
10thNixx Eggleston55.238
11thJackson Menchu55.244
12thJack Babiec55.307
13thMax Saga55.310
14thCarter Knight55.322
15thMacy Williams55.353
16thFlavio Aquini55.395
17thArcher Eversman55.447
18thEthan Williams55.571
19thCarter Herrera55.584
20thLars Olander55.635
21stDylan Turner55.640
22ndGreyson Shobert55.701
23rdCollin Ruess55.731
24thChris Martin55.773
25thSantiago Hermida55.776
26thConnor Chinn55.849
27thMichael Wahib55.984
28thYana Kapoor56.017
29thJake Kolber56.024
30thTaila Akigami56.133
31stPiers Aspiras56.139
32ndCash Lettieri56.147
33rdKurt Harnasch56.258
34thJoseph Huet56.344
35thAvedis Gourjian56.361
36thJayden Johnson56.414
37thCarlton MacFarlane56.631
38thGudeta Gardner56.688
39thOwen Luther56.909
40thDylan Archer57.837
41stWill Harvey58.316

Forward Direction 100cc Senior

Forward Direction 100cc Senior Qualifying
#DriverBest lap
1stNico Sarphati54.778
2ndZachary Claman DeMelo54.826
3rdJesus Vasquez54.860
4thKeagan Kaminski54.891
5thStephen Eisert54.976
6thChase Hand55.013
7thJohnie Stamps55.091
8thJameson Gwinup55.173
9thColby Romero55.226
10thNixx Eggleston55.238
11thJackson Menchu55.244
12thJack Babiec55.307
13thMax Saga55.310
14thCarter Knight55.322
15thMacy Williams55.353
16thFlavio Aquini55.395
17thArcher Eversman55.447
18thEthan Williams55.571
19thCarter Herrera55.584
20thLars Olander55.635
21stDylan Turner55.640
22ndGreyson Shobert55.701
23rdCollin Ruess55.731
24thChris Martin55.773
25thSantiago Hermida55.776
26thConnor Chinn55.849
27thMichael Wahib55.984
28thJake Kolber56.024
29thTaila Akigami56.133
30thPiers Aspiras56.139
31stCash Lettieri56.147
32ndJoseph Huet56.344
33rdAvedis Gourjian56.361
34thCarlton MacFarlane56.631
35thGudeta Gardner56.688
36thJayden Johnson56.852
37thKurt Harnasch56.898
38thOwen Luther56.909
39thDylan Archer57.837
40thWill Harvey58.316
DQYana Kapoor56.017

Forward Direction 100cc Senior

POINTS
#DriverBest lap
1stChase Hand
2ndColby Romero
3rdKeagan Kaminski
4thSantiago Hermida
5thNico Sarphati
6thJesus Vasquez
7thFlavio Aquini
8thJameson Gwinup
9thJohnie Stamps
10thGreyson Shobert
11thJake Kolber
12thJayden Johnson
13thDylan Turner
14thMacy Williams
15thNixx Eggleston
16thLars Olander
17thDylan Archer
18thAvedis Gourjian
19thEthan Williams
20thGudeta Gardner
21stStephen Eisert
22ndZachary Claman DeMelo
23rdJackson Menchu
24thTaila Akigami
25thOwen Luther
26thJack Babiec
27thCash Lettieri
28thWill Harvey
29thKurt Harnasch
30thYana Kapoor
31stCarlton MacFarlane
32ndMichael Wahib
33rdPiers Aspiras
34thCarter Knight
35thCarter Herrera
36thMax Saga
37thJoseph Huet
38thCollin Ruess
39thArcher Eversman
40thConnor Chinn
41stChris Martin

The Karting Collective 60cc Cadet

The Karting Collective 60cc Cadet Qualifying
#DriverBest lap
1stWyatt Kroeger59.636
2ndNathan Ramirez59.647
3rdKoa Saito59.690
4thKylie Johnson59.754
5thHudson Hidalgo59.817
6thLuis Martinez59.893
7thLucas Tarango59.928
8thMason Brody1:00.006
9thJoshua Wheeler1:00.050
10thChase Riddering1:00.190
11thSebastian de Moissac1:00.259
12thBraxton Shiflett1:00.338
13thCaleb Canfield1:00.546
14thLincoln High1:00.597
15thGianni Tolson1:01.205
16thKaiper Nelson1:01.321
17thAidan Go1:02.134

The Karting Collective 60cc Cadet

POINTS
#DriverBest lap
1stLincoln High
2ndHudson Hidalgo
3rdLucas Tarango
4thNathan Ramirez
5thKoa Saito
6thSebastian de Moissac
7thCaleb Canfield
8thAidan Go
9thMason Brody
10thChase Riddering
11thWyatt Kroeger
12thJoshua Wheeler
13thKylie Johnson
14thLuis Martinez
15thGianni Tolson
16thKaiper Nelson
17thBraxton Shiflett

Nash Motorsportz 100cc Jr

Nash Motorsportz 100cc Jr Qualifying
#DriverBest lap
1stMateo Calderon55.415
2ndErik Doan55.433
3rdNathan Dupuis55.457
4thCole Anderson55.502
5thLuca Popescu55.561
6thXander Malatesta55.653
7thJackson Gibson55.704
8thSergei Karamseili55.753
9thMatthew Cagle55.779
10thPayton Anderson55.863
11thLewis Dilley55.867
12thStephen Searock55.903
13thMaximilian de Guzman56.505
14thJimmy Phan56.750
15thNeev Adesra56.844
16thDillon Dransfeldt56.868
17thMason Moses56.949
18thZach Monaghan57.064
19thSebastian Johnson57.224
20thHaley Stone57.282

Nash Motorsportz 100cc Jr

POINTS
#DriverBest lap
1stNathan Dupuis
2ndErik Doan
3rdMatthew Cagle
4thMateo Calderon
5thSergei Karamseili
6thMaximilian de Guzman
7thJackson Gibson
8thCole Anderson
9thXander Malatesta
10thPayton Anderson
11thLuca Popescu
12thStephen Searock
13thLewis Dilley
14thZach Monaghan
15thJimmy Phan
16thHaley Stone
17thDillon Dransfeldt
18thSebastian Johnson
19thNeev Adesra
20thMason Moses

Swedetech Shifter

Swedetech Shifter Qualifying
#DriverBest lap
1stMichael Avansino49.584
2ndAnthony White50.296
3rdAnthony Freese50.557
4thEvan Concepcion51.109

Ruthless Karting 100cc Masters

Ruthless Karting 100cc Masters Qualifying
#DriverBest lap
1stScott Falcone56.198
2ndDan Jones56.330
3rdChristopher Mann56.524
4thMatthew Meech56.683
5thChad Wallace56.721
6thJeffery Bays56.828
7thLuke Tracy57.570
8thCraig Vasquez57.819
9thBruce Norman58.501
10thCraig Henningsen1:01.510

Ruthless Karting 100cc Masters

POINTS
#DriverBest lap
1stMatthew Meech
2ndChristopher Mann
3rdChad Wallace
4thLuke Tracy
5thJeffery Bays
6thScott Falcone
7thCraig Vasquez
8thBruce Norman
9thDan Jones
10thCraig Henningsen

Neliton Race Concepts Masters Shifter

Neliton Race Concepts Masters Shifter Qualifying
#DriverBest lap
1stJoe Ruch50.910
2ndPatrick ONeill50.960
3rdMarcin Kloda51.142
4thMichael Faker51.242
5thMichael Guasch51.467
6thArul Venkatesh

Neliton Race Concepts Masters Shifter

POINTS
#DriverBest lap
1stMichael Avansino
2ndPatrick ONeill
3rdAnthony Freese
4thMarcin Kloda
5thMichael Faker
6thEvan Concepcion
7thAnthony White
8thJoe Ruch
9thMichael Guasch
10thArul Venkatesh

Discussion

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