7/31/2021 - Antioch Speedway
7/31/2021 - Antioch Speedway

7/31/2021
Antioch Speedway

Download The MyRacePass App

Download The MyRacePass App

Download Today for Real-time Lineups & Results.

Download The MyRacePass App

Download The MyRacePass App

Download Today for Real-time Lineups & Results.

Competitor Overview


Ken Retzloff

Ken Retzloff

Antioch, CA

Hardtops Start Finish +/-
A Feature 1 2 2 -
Heat 2 3 1 2
Hot Laps 1 - -

Clear Selection

20 Laps

DwarfA Feature 1

Finish Start # Competitor Hometown +/-
1 7 11DD Danny Wagner Danny Wagner Baypoint, CA Baypoint, CA 6
2 14 40DD Kevin Miraglio Kevin Miraglio Pleasanton, CA Pleasanton, CA 12
3 4 13S Steve Walker Steve Walker Moonville, OR Moonville, OR 1
4 11 36DD Dennis Gilcrease Dennis Gilcrease Pittsburg, CA Pittsburg, CA 7
5 2 812DD Chance Russell Chance Russell Antioch, CA Antioch, CA -3
6 10 85DD Jack Haverty Jack Haverty 4
7 3 31DD Ellie Russo Ellie Russo Baypoint, CA Baypoint, CA -4
8 1 47 Mario Marques Mario Marques Tracy, CA Tracy, CA -7
9 5 08R Mike Dahle Mike Dahle Cadaero, CA Cadaero, CA -4
10 9 18DD Devan Kammermann Devan Kammermann Dublin, CA Dublin, CA -1
11 6 88DD Travis Day Travis Day Concord, CA Concord, CA -5
12 12 68 David Rosa David Rosa Antioch, CA Antioch, CA -
13 13 20N Joe Leduc Joe Leduc Tracy, CA Tracy, CA -
14 8 21DD Scott Dahlgren Scott Dahlgren Ballico, CA Ballico, CA -6
8 Laps

DwarfHeat 1

Finish Start # Competitor Hometown +/-
1 2 85DD Jack Haverty Jack Haverty 1
2 3 21DD Scott Dahlgren Scott Dahlgren Ballico, CA Ballico, CA 1
3 6 88DD Travis Day Travis Day Concord, CA Concord, CA 3
4 4 13S Steve Walker Steve Walker Moonville, OR Moonville, OR -
5 5 812DD Chance Russell Chance Russell Antioch, CA Antioch, CA -
6 7 36DD Dennis Gilcrease Dennis Gilcrease Pittsburg, CA Pittsburg, CA 1
7 1 20N Joe Leduc Joe Leduc Tracy, CA Tracy, CA -6
8 Laps

DwarfHeat 2

Finish Start # Competitor Hometown +/-
1 1 18DD Devan Kammermann Devan Kammermann Dublin, CA Dublin, CA -
2 5 11DD Danny Wagner Danny Wagner Baypoint, CA Baypoint, CA 3
3 2 08R Mike Dahle Mike Dahle Cadaero, CA Cadaero, CA -1
4 7 31DD Ellie Russo Ellie Russo Baypoint, CA Baypoint, CA 3
5 4 47 Mario Marques Mario Marques Tracy, CA Tracy, CA -1
6 3 68 David Rosa David Rosa Antioch, CA Antioch, CA -3
7 6 40DD Kevin Miraglio Kevin Miraglio Pleasanton, CA Pleasanton, CA -1
0 Laps

DwarfHot Laps 1

Finish Start # Competitor Hometown Time
1 13 36DD Dennis Gilcrease Dennis Gilcrease Pittsburg, CA Pittsburg, CA 17.718
2 9 812DD Chance Russell Chance Russell Antioch, CA Antioch, CA 18.174
3 2 18DD Devan Kammermann Devan Kammermann Dublin, CA Dublin, CA 18.384
4 12 40DD Kevin Miraglio Kevin Miraglio Pleasanton, CA Pleasanton, CA 19.045
5 3 85DD Jack Haverty Jack Haverty 19.444
6 1 20N Joe Leduc Joe Leduc Tracy, CA Tracy, CA 20.284
20 Laps

Hobby StocksA Feature 1

Finish Start # Competitor Hometown +/-
1 6 55 Brad Coelho Brad Coelho Oakley, CA Oakley, CA 5
2 2 13 Bobby Motts Bobby Motts San Pablo, CA San Pablo, CA -
3 9 75 Misty Welborn Misty Welborn Castro Valley, CA Castro Valley, CA 6
4 10 65 Lori Brown Lori Brown Antioch, CA Antioch, CA 6
5 20 24M Larry McKinzie Jr Larry McKinzie Jr Discovery Bay, CA Discovery Bay, CA 15
6 12 70S Jeff Bentancourt Jeff Bentancourt Brentwood, CA Brentwood, CA 6
7 15 07 Jared Baugh Jared Baugh Pittsburg, CA Pittsburg, CA 8
8 11 29 Jake Bentancourt Jake Bentancourt Brentwood, CA Brentwood, CA 3
9 1 44G James Graessle James Graessle Antioch, CA Antioch, CA -8
10 18 47X Anthony Vigna Anthony Vigna Concord, CA Concord, CA 8
11 7 45 Gene Haney Gene Haney Oakley, CA Oakley, CA -4
12 13 66 Mitchell Dana Mitchell Dana Suisun, CA Suisun, CA 1
13 17 47 Gavin Griffiths Gavin Griffiths Brentwood, CA Brentwood, CA 4
14 14 3 Jewell Crandall Jewell Crandall Antioch, CA Antioch, CA -
15 3 11A Charlie Bryant Charlie Bryant Oakley, CA Oakley, CA -12
16 4 78K Kenneth Robles Kenneth Robles Rio Vista, CA Rio Vista, CA -12
17 16 9Z Grayson Baca Grayson Baca Brentwood, CA Brentwood, CA -1
18 19 8 George Silva George Silva Merced, CA Merced, CA 1
19 8 51X Xavier Baez Xavier Baez Merced, CA Merced, CA -11
20 5 27Z Nicole Schuhmacher Nicole Schuhmacher San Mateo, CA San Mateo, CA -15
14 Laps

Hobby StocksB Feature 1

Finish Start # Competitor Hometown +/-
1 2 47 Gavin Griffiths Gavin Griffiths Brentwood, CA Brentwood, CA 1
2 8 47X Anthony Vigna Anthony Vigna Concord, CA Concord, CA 6
3 10 8 George Silva George Silva Merced, CA Merced, CA 7
4 1 24M Larry McKinzie Jr Larry McKinzie Jr Discovery Bay, CA Discovery Bay, CA -3
Top 4 transfer
5 3 16 Adam Kujala Adam Kujala Concord, CA Concord, CA -2
6 6 23 Jesse Paladino Jesse Paladino Brentwood, CA Brentwood, CA -
7 4 01 Angela Brown Angela Brown Antioch, CA Antioch, CA -3
8 9 71A Michaela Taylor Michaela Taylor Oakley, CA Oakley, CA 1
9 5 46 Colten Haney Colten Haney Brentwood, CA Brentwood, CA -4
10 7 225 Aidan Ponciano Aidan Ponciano Oakley, CA Oakley, CA -3
8 Laps

Hobby StocksHeat 1

Finish Start # Competitor Hometown +/-
1 2 55 Brad Coelho Brad Coelho Oakley, CA Oakley, CA 1
2 1 13 Bobby Motts Bobby Motts San Pablo, CA San Pablo, CA -1
3 3 75 Misty Welborn Misty Welborn Castro Valley, CA Castro Valley, CA -
4 7 66 Mitchell Dana Mitchell Dana Suisun, CA Suisun, CA 3
Top 4 transfer
5 4 24M Larry McKinzie Jr Larry McKinzie Jr Discovery Bay, CA Discovery Bay, CA -1
6 5 46 Colten Haney Colten Haney Brentwood, CA Brentwood, CA -1
7 6 71A Michaela Taylor Michaela Taylor Oakley, CA Oakley, CA -1
8 Laps

Hobby StocksHeat 2

Finish Start # Competitor Hometown +/-
1 1 27Z Nicole Schuhmacher Nicole Schuhmacher San Mateo, CA San Mateo, CA -
2 3 44G James Graessle James Graessle Antioch, CA Antioch, CA 1
3 7 65 Lori Brown Lori Brown Antioch, CA Antioch, CA 4
4 2 3 Jewell Crandall Jewell Crandall Antioch, CA Antioch, CA -2
Top 4 transfer
5 5 47 Gavin Griffiths Gavin Griffiths Brentwood, CA Brentwood, CA -
6 6 23 Jesse Paladino Jesse Paladino Brentwood, CA Brentwood, CA -
DQ 4 8 George Silva George Silva Merced, CA Merced, CA -
8 Laps

Hobby StocksHeat 3

Finish Start # Competitor Hometown +/-
1 3 78K Kenneth Robles Kenneth Robles Rio Vista, CA Rio Vista, CA 2
2 2 45 Gene Haney Gene Haney Oakley, CA Oakley, CA -
3 6 29 Jake Bentancourt Jake Bentancourt Brentwood, CA Brentwood, CA 3
4 4 07 Jared Baugh Jared Baugh Pittsburg, CA Pittsburg, CA -
Top 4 transfer
5 1 16 Adam Kujala Adam Kujala Concord, CA Concord, CA -4
6 5 225 Aidan Ponciano Aidan Ponciano Oakley, CA Oakley, CA -1
8 Laps

Hobby StocksHeat 4

Finish Start # Competitor Hometown +/-
1 4 11A Charlie Bryant Charlie Bryant Oakley, CA Oakley, CA 3
2 1 51X Xavier Baez Xavier Baez Merced, CA Merced, CA -1
3 6 70S Jeff Bentancourt Jeff Bentancourt Brentwood, CA Brentwood, CA 3
4 2 9Z Grayson Baca Grayson Baca Brentwood, CA Brentwood, CA -2
Top 4 transfer
5 5 01 Angela Brown Angela Brown Antioch, CA Antioch, CA -
6 3 47X Anthony Vigna Anthony Vigna Concord, CA Concord, CA -3
0 Laps

Hobby StocksHot Laps 1

Finish Start # Competitor Hometown Time
1 11 78K Kenneth Robles Kenneth Robles Rio Vista, CA Rio Vista, CA 21.092
2 5 55 Brad Coelho Brad Coelho Oakley, CA Oakley, CA 21.534
3 1 13 Bobby Motts Bobby Motts San Pablo, CA San Pablo, CA 21.681
4 9 75 Misty Welborn Misty Welborn Castro Valley, CA Castro Valley, CA 21.767
5 15 07 Jared Baugh Jared Baugh Pittsburg, CA Pittsburg, CA 21.784
6 14 8 George Silva George Silva Merced, CA Merced, CA 21.878
7 25 66 Mitchell Dana Mitchell Dana Suisun, CA Suisun, CA 22.010
8 16 11A Charlie Bryant Charlie Bryant Oakley, CA Oakley, CA 22.060
9 4 51X Xavier Baez Xavier Baez Merced, CA Merced, CA 22.109
10 12 47X Anthony Vigna Anthony Vigna Concord, CA Concord, CA 22.140
11 13 24M Larry McKinzie Jr Larry McKinzie Jr Discovery Bay, CA Discovery Bay, CA 22.326
12 3 16 Adam Kujala Adam Kujala Concord, CA Concord, CA 22.573
13 19 225 Aidan Ponciano Aidan Ponciano Oakley, CA Oakley, CA 22.658
14 24 70S Jeff Bentancourt Jeff Bentancourt Brentwood, CA Brentwood, CA 22.761
15 21 71A Michaela Taylor Michaela Taylor Oakley, CA Oakley, CA 22.834
16 22 23 Jesse Paladino Jesse Paladino Brentwood, CA Brentwood, CA 22.852
17 20 01 Angela Brown Angela Brown Antioch, CA Antioch, CA 22.942
18 2 27Z Nicole Schuhmacher Nicole Schuhmacher San Mateo, CA San Mateo, CA 23.000
19 8 9Z Grayson Baca Grayson Baca Brentwood, CA Brentwood, CA 23.285
20 23 29 Jake Bentancourt Jake Bentancourt Brentwood, CA Brentwood, CA 23.871
21 10 44G James Graessle James Graessle Antioch, CA Antioch, CA 24.199
20 Laps

Wingless SprintA Feature 1

Finish Start # Competitor Hometown +/-
1 1 32 Jimmy Christian Jimmy Christian Morgan Hill, CA Morgan Hill, CA -
2 6 36 Bob Newberry Bob Newberry Brentwood, CA Brentwood, CA 4
3 5 2N Shannon Newton Shannon Newton Elk Grove, CA Elk Grove, CA 2
4 7 71 James East James East Oakley, CA Oakley, CA 3
5 4 21 Roy Fisher Roy Fisher Antioch, CA Antioch, CA -1
6 3 44 Richard Panfili Richard Panfili Antioch, CA Antioch, CA -3
7 9 92A Jeff Scotto Jeff Scotto Brentwood, CA Brentwood, CA 2
8 12 50 Tony Bernard Tony Bernard Santa Rosa, CA Santa Rosa, CA 4
9 8 31P Eathon Lanfri Eathon Lanfri Milpitas, CA Milpitas, CA -1
10 10 48 Troy Ferry Troy Ferry Vallejo, CA Vallejo, CA -
11 11 27 Steve Maionchi Steve Maionchi Sonora, CA Sonora, CA -
12 2 77 Ryon Siverling Ryon Siverling Concord, CA Concord, CA -10
8 Laps

Wingless SprintHeat 1

Finish Start # Competitor Hometown +/-
1 1 36 Bob Newberry Bob Newberry Brentwood, CA Brentwood, CA -
2 3 21 Roy Fisher Roy Fisher Antioch, CA Antioch, CA 1
3 5 31P Eathon Lanfri Eathon Lanfri Milpitas, CA Milpitas, CA 2
4 6 48 Troy Ferry Troy Ferry Vallejo, CA Vallejo, CA 2
5 4 44 Richard Panfili Richard Panfili Antioch, CA Antioch, CA -1
6 2 50 Tony Bernard Tony Bernard Santa Rosa, CA Santa Rosa, CA -4
8 Laps

Wingless SprintHeat 2

Finish Start # Competitor Hometown +/-
1 1 2N Shannon Newton Shannon Newton Elk Grove, CA Elk Grove, CA -
2 2 77 Ryon Siverling Ryon Siverling Concord, CA Concord, CA -
3 3 32 Jimmy Christian Jimmy Christian Morgan Hill, CA Morgan Hill, CA -
4 5 92A Jeff Scotto Jeff Scotto Brentwood, CA Brentwood, CA 1
5 4 71 James East James East Oakley, CA Oakley, CA -1
6 6 27 Steve Maionchi Steve Maionchi Sonora, CA Sonora, CA -
2 Laps

Wingless SprintQualifying 1

Finish Start # Competitor Hometown Time
1 12 36 Bob Newberry Bob Newberry Brentwood, CA Brentwood, CA 15.051
2 7 2N Shannon Newton Shannon Newton Elk Grove, CA Elk Grove, CA 15.312
3 8 50 Tony Bernard Tony Bernard Santa Rosa, CA Santa Rosa, CA 15.388
4 9 77 Ryon Siverling Ryon Siverling Concord, CA Concord, CA 15.408
5 6 21 Roy Fisher Roy Fisher Antioch, CA Antioch, CA 15.427
6 5 32 Jimmy Christian Jimmy Christian Morgan Hill, CA Morgan Hill, CA 15.524
7 2 44 Richard Panfili Richard Panfili Antioch, CA Antioch, CA 15.531
8 4 71 James East James East Oakley, CA Oakley, CA 15.688
9 3 31P Eathon Lanfri Eathon Lanfri Milpitas, CA Milpitas, CA 15.776
10 1 92A Jeff Scotto Jeff Scotto Brentwood, CA Brentwood, CA 15.800
11 11 48 Troy Ferry Troy Ferry Vallejo, CA Vallejo, CA 15.940
12 10 27 Steve Maionchi Steve Maionchi Sonora, CA Sonora, CA 16.495
0 Laps

Wingless SprintHot Laps 1

Finish Start # Competitor Hometown Time
1 9 77 Ryon Siverling Ryon Siverling Concord, CA Concord, CA 15.651
2 12 36 Bob Newberry Bob Newberry Brentwood, CA Brentwood, CA 15.658
3 7 2N Shannon Newton Shannon Newton Elk Grove, CA Elk Grove, CA 15.698
4 4 71 James East James East Oakley, CA Oakley, CA 15.835
5 6 21 Roy Fisher Roy Fisher Antioch, CA Antioch, CA 15.877
6 8 50 Tony Bernard Tony Bernard Santa Rosa, CA Santa Rosa, CA 16.056
7 11 48 Troy Ferry Troy Ferry Vallejo, CA Vallejo, CA 16.091
8 1 92A Jeff Scotto Jeff Scotto Brentwood, CA Brentwood, CA 16.246
9 2 44 Richard Panfili Richard Panfili Antioch, CA Antioch, CA 16.294
10 3 31P Eathon Lanfri Eathon Lanfri Milpitas, CA Milpitas, CA 16.361
11 5 32 Jimmy Christian Jimmy Christian Morgan Hill, CA Morgan Hill, CA 16.487
12 10 27 Steve Maionchi Steve Maionchi Sonora, CA Sonora, CA 16.760
15 Laps

HardtopsA Feature 1

Finish Start # Competitor Hometown +/-
1 1 16 Joel Hannagan Joel Hannagan San Jose, CA San Jose, CA -
2 2 99 Ken Retzloff Ken Retzloff Antioch, CA Antioch, CA -
3 9 121 Kevin Joaquin Kevin Joaquin Sonora, CA Sonora, CA 6
4 5 3RZ Dwayne Short Dwayne Short Merced, CA Merced, CA 1
5 7 V8 Gary Hildebrand Gary Hildebrand Turlock, CA Turlock, CA 2
6 6 13 Matt Taylor Matt Taylor Concord, CA Concord, CA -
7 3 62 Eric Seely Eric Seely Ceres, CA Ceres, CA -4
DNS 4 (1) Jerry Cecil Jerry Cecil -
DNS 8 82 Rick Elliott Rick Elliott Merced, CA Merced, CA -
6 Laps

HardtopsHeat 1

Finish Start # Competitor Hometown +/-
1 1 16 Joel Hannagan Joel Hannagan San Jose, CA San Jose, CA -
2 5 62 Eric Seely Eric Seely Ceres, CA Ceres, CA 3
3 2 3RZ Dwayne Short Dwayne Short Merced, CA Merced, CA -1
4 4 V8 Gary Hildebrand Gary Hildebrand Turlock, CA Turlock, CA -
5 3 121 Kevin Joaquin Kevin Joaquin Sonora, CA Sonora, CA -2
6 Laps

HardtopsHeat 2

Finish Start # Competitor Hometown +/-
1 3 99 Ken Retzloff Ken Retzloff Antioch, CA Antioch, CA 2
2 1 (1) Jerry Cecil Jerry Cecil -1
3 4 13 Matt Taylor Matt Taylor Concord, CA Concord, CA 1
4 2 82 Rick Elliott Rick Elliott Merced, CA Merced, CA -2