Thompson earns Park Jefferson Modified victory
Continuing his strong summer, Cody Thompson picked up his eighth feature victory of the season in Friday’s Bill Kirk Memorial at Park Jefferson Speedway in North Sioux City, South Dakota. Thompson dr...
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8/15/2025 - Park Jefferson International Speedway
Jefferson, SD
Super Late Model Racing Series Presented by Claas Farmpoint and Fremont Tire! Fueled by Zeitner Refrigerated Transport and A-1 Crashed Cars!
General Admission:
Adults: $25
Veterans/Seniors 65+: $20
Students 11-17: $15
Kids 6-10: $10
Kids 5 & Under: FREE
Clubhouse Open. Pricing on PJ Facebook.
Pit Passes: $35
-Drivers: Check in/Draw at Building after buying pit pass
-Victory Lane photos after races (Except SLMR)
Stop on front stretch for brief interview in car
-Hot pits in front of scoreboard
Driver's Meeting: 6:30
SLMR TT: 7:10
Order/Distance:
Hot Laps/Heats:
Compact: 6
SLMR: 8
Hobby: 7
Stock Car: 8
Sport Mod: 8
Modified: 8
B-Feature(s): (if needed)
Hobby (if 24+): 8
Sport Mod (if 24+): 8
SLMR: 8
Intermission/Track Prep/Candy Toss (20-25 Minutes)
A-Features:
Sport Compact: 12
SLMR: 30
Hobby: 15
Stock Car: 18
Sport Mod: 18
Modified: 20
RACEceiver Channel: 454.00
Thank you everyone for attending! Race crews, good luck and have fun!
Classes
Track Contact
News
Full Event Information on MyRacePass
Competitor Overview
Cody Thompson
Sioux City, IA
| SLMR Super Late Models | Start | Finish | +/- |
|---|---|---|---|
| A Feature | 23 | 12 | 11 |
| B Feature 1 | 11 | 9 | 2 |
| Heat 3 | 7 | 7 | - |
| Qualifying 3 | 16.243 | 7 | -2 |
| North Ridge Excavating Modifieds | Start | Finish | +/- |
|---|---|---|---|
| A Feature | 4 | 1 | 3 |
| Heat 2 | 6 | 4 | 2 |
SLMR Super Late Models
A FeatureMalvern Bank
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 1 | 99X |
 |
Dallon Murty Chelsea, IA | Chelsea, IA | - |
| 2 | 2 | 25 |
 |
Chad Simpson Mt. Vernon, IA | Mt. Vernon, IA | - |
| 3 | 8 | 76H |
 |
Jason Hahne Webster City, IA | Webster City, IA | 5 |
| 4 | 5 | 26JR |
 |
Corey Zeitner Omaha, NE | Omaha, NE | 1 |
| 5 | 6 | 76 |
 |
Blair Nothdurft Renner, SD | Renner, SD | 1 |
| 6 | 13 | 5 |
 |
Dylan Schmer Aurora, NE | Aurora, NE | 7 |
| 7 | 7 | 99 |
 |
Jesse Sobbing Malvern, IA | Malvern, IA | - |
| 8 | 22 | 77 |
 |
Cory Dumpert Newman Grove, NE | Newman Grove, NE | 14 |
| 9 | 11 | 35D |
 |
Dylan Sillman Alvo, NE | Alvo, NE | 2 |
| 10 | 10 | 53 |
 |
Andrew Kosiski Lavista, NE | Lavista, NE | - |
| 11 | 20 | 22 |
 |
Charlie McKenna Ames, IA | Ames, IA | 9 |
| 12 | 23 | 7 |
|
Cody Thompson Sioux City, IA | Sioux City, IA | 11 |
| 13 | 15 | 24 |
 |
Bill Leighton Lavista, NE | Lavista, NE | 2 |
| 14 | 4 | 4TW |
 |
Tim Ward Mesa, AZ | Mesa, AZ | -10 |
| 15 | 21 | 33 |
 |
Paul Glendenning Mount Ayr, IA | Mount Ayr, IA | 6 |
| 16 | 9 | 01 |
 |
Jacob Hobscheidt Plattsmouth, NE | Plattsmouth, NE | -7 |
| 17 | 12 | 15C |
 |
Curt Schroeder Newton, IA | Newton, IA | -5 |
| 18 | 17 | 52 |
 |
Brian Kosiski Papillion, NE | Papillion, NE | -1 |
| 19 | 14 | 5S |
|
Jeff Segebart Westside, IA | Westside, IA | -5 |
| 20 | 3 | 04 |
 |
Tad Pospisil Norfolk, NE | Norfolk, NE | -17 |
| 21 | 16 | 4 |
 |
JC Wyman Griswold, IA | Griswold, IA | -5 |
| 22 | 19 | 99D |
 |
Darrel DeFrance Marshalltown, IA | Marshalltown, IA | -3 |
| 23 | 18 | 6 |
 |
Jake Neal Omaha, NE | Omaha, NE | -5 |
| 24 | 24 | 14 |
 |
Kyle Berck Marquette, NE | Marquette, NE | - |
B Feature 1Predator Custom Trailers
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 4 | 4 |
|
JC Wyman Griswold, IA | Griswold, IA | 3 |
| 2 | 1 | 52 |
|
Brian Kosiski Papillion, NE | Papillion, NE | -1 |
| 3 | 3 | 6 |
|
Jake Neal Omaha, NE | Omaha, NE | - |
| 4 | 6 | 99D |
|
Darrel DeFrance Marshalltown, IA | Marshalltown, IA | 2 |
| Top 4 transfer | ||||||
| 5 | 5 | 85 |
 |
Josh Leonard Gibbon, NE | Gibbon, NE | - |
| 6 | 7 | 77 |
|
Cory Dumpert Newman Grove, NE | Newman Grove, NE | 1 |
| 7 | 2 | 33 |
|
Paul Glendenning Mount Ayr, IA | Mount Ayr, IA | -5 |
| 8 | 9 | 3 |
 |
Mike Collins New Orleans, LA | New Orleans, LA | 1 |
| 9 | 11 | 7 |
|
Cody Thompson Sioux City, IA | Sioux City, IA | 2 |
| 10 | 13 | 10 |
 |
Kole Nordquist Beresford, SD | Beresford, SD | 3 |
| 11 | 10 | 99P |
 |
Travis Paulson Omaha, NE | Omaha, NE | -1 |
| 12 | 12 | 1 |
 |
Denton Duncan Ravenna, NE | Ravenna, NE | - |
| 13 | 8 | 22 |
|
Charlie McKenna Ames, IA | Ames, IA | -5 |
Heat 1
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 1 | 5S |
|
Jeff Segebart Westside, IA | Westside, IA | - |
| 2 | 6 | 99X |
|
Dallon Murty Chelsea, IA | Chelsea, IA | 4 |
| 3 | 2 | 33 |
|
Paul Glendenning Mount Ayr, IA | Mount Ayr, IA | -1 |
| 4 | 4 | 5 |
|
Dylan Schmer Aurora, NE | Aurora, NE | - |
| 5 | 3 | 85 |
|
Josh Leonard Gibbon, NE | Gibbon, NE | -2 |
| 6 | 5 | 24 |
|
Bill Leighton Lavista, NE | Lavista, NE | -1 |
| 7 | 7 | 99P |
|
Travis Paulson Omaha, NE | Omaha, NE | - |
Heat 2
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 2 | 14 |
|
Kyle Berck Marquette, NE | Marquette, NE | 1 |
| 2 | 3 | 35D |
|
Dylan Sillman Alvo, NE | Alvo, NE | 1 |
| 3 | 4 | 53 |
|
Andrew Kosiski Lavista, NE | Lavista, NE | 1 |
| 4 | 6 | 76 |
|
Blair Nothdurft Renner, SD | Renner, SD | 2 |
| 5 | 5 | 15C |
|
Curt Schroeder Newton, IA | Newton, IA | - |
| 6 | 7 | 77 |
|
Cory Dumpert Newman Grove, NE | Newman Grove, NE | 1 |
| 7 | 1 | 1 |
|
Denton Duncan Ravenna, NE | Ravenna, NE | -6 |
Heat 3
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 4 | 26JR |
|
Corey Zeitner Omaha, NE | Omaha, NE | 3 |
| 2 | 1 | 6 |
|
Jake Neal Omaha, NE | Omaha, NE | -1 |
| 3 | 5 | 25 |
|
Chad Simpson Mt. Vernon, IA | Mt. Vernon, IA | 2 |
| 4 | 6 | 4TW |
|
Tim Ward Mesa, AZ | Mesa, AZ | 2 |
| 5 | 3 | 4 |
|
JC Wyman Griswold, IA | Griswold, IA | -2 |
| 6 | 2 | 3 |
|
Mike Collins New Orleans, LA | New Orleans, LA | -4 |
| 7 | 7 | 7 |
|
Cody Thompson Sioux City, IA | Sioux City, IA | - |
Heat 4
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 2 | 01 |
|
Jacob Hobscheidt Plattsmouth, NE | Plattsmouth, NE | 1 |
| 2 | 1 | 52 |
|
Brian Kosiski Papillion, NE | Papillion, NE | -1 |
| 3 | 4 | 76H |
|
Jason Hahne Webster City, IA | Webster City, IA | 1 |
| 4 | 5 | 99 |
|
Jesse Sobbing Malvern, IA | Malvern, IA | 1 |
| 5 | 6 | 04 |
|
Tad Pospisil Norfolk, NE | Norfolk, NE | 1 |
| 6 | 7 | 99D |
|
Darrel DeFrance Marshalltown, IA | Marshalltown, IA | 1 |
| 7 | 3 | 22 |
|
Charlie McKenna Ames, IA | Ames, IA | -4 |
| 8 | 8 | 10 |
|
Kole Nordquist Beresford, SD | Beresford, SD | - |
Qualifying 1
| Finish | Start | # | Competitor | Hometown | Time | |
|---|---|---|---|---|---|---|
| 1 | 2 | 99X |
|
Dallon Murty Chelsea, IA | Chelsea, IA | 15.188 |
| 2 | 7 | 24 |
|
Bill Leighton Lavista, NE | Lavista, NE | 15.239 |
| 3 | 4 | 5 |
|
Dylan Schmer Aurora, NE | Aurora, NE | 15.305 |
| 4 | 3 | 85 |
|
Josh Leonard Gibbon, NE | Gibbon, NE | 15.414 |
| 5 | 5 | 33 |
|
Paul Glendenning Mount Ayr, IA | Mount Ayr, IA | 15.542 |
| 6 | 1 | 5S |
|
Jeff Segebart Westside, IA | Westside, IA | 15.602 |
| 7 | 6 | 99P |
|
Travis Paulson Omaha, NE | Omaha, NE | 16.015 |
Qualifying 2
| Finish | Start | # | Competitor | Hometown | Time | |
|---|---|---|---|---|---|---|
| 1 | 6 | 76 |
|
Blair Nothdurft Renner, SD | Renner, SD | 14.979 |
| 2 | 4 | 15C |
|
Curt Schroeder Newton, IA | Newton, IA | 15.041 |
| 3 | 2 | 53 |
|
Andrew Kosiski Lavista, NE | Lavista, NE | 15.187 |
| 4 | 3 | 35D |
|
Dylan Sillman Alvo, NE | Alvo, NE | 15.260 |
| 5 | 7 | 14 |
|
Kyle Berck Marquette, NE | Marquette, NE | 15.394 |
| 6 | 1 | 1 |
|
Denton Duncan Ravenna, NE | Ravenna, NE | 15.535 |
| 7 | 5 | 77 |
|
Cory Dumpert Newman Grove, NE | Newman Grove, NE | 15.874 |
Qualifying 3
| Finish | Start | # | Competitor | Hometown | Time | |
|---|---|---|---|---|---|---|
| 1 | 1 | 4TW |
|
Tim Ward Mesa, AZ | Mesa, AZ | 14.869 |
| 2 | 3 | 25 |
|
Chad Simpson Mt. Vernon, IA | Mt. Vernon, IA | 15.116 |
| 3 | 6 | 26JR |
|
Corey Zeitner Omaha, NE | Omaha, NE | 15.152 |
| 4 | 2 | 4 |
|
JC Wyman Griswold, IA | Griswold, IA | 15.347 |
| 5 | 7 | 3 |
|
Mike Collins New Orleans, LA | New Orleans, LA | 15.362 |
| 6 | 4 | 6 |
|
Jake Neal Omaha, NE | Omaha, NE | 15.696 |
| 7 | 5 | 7 |
|
Cody Thompson Sioux City, IA | Sioux City, IA | 16.243 |
Qualifying 4
| Finish | Start | # | Competitor | Hometown | Time | |
|---|---|---|---|---|---|---|
| 1 | 6 | 04 |
|
Tad Pospisil Norfolk, NE | Norfolk, NE | 14.891 |
| 2 | 4 | 99 |
|
Jesse Sobbing Malvern, IA | Malvern, IA | 14.928 |
| 3 | 1 | 76H |
|
Jason Hahne Webster City, IA | Webster City, IA | 15.075 |
| 4 | 2 | 22 |
|
Charlie McKenna Ames, IA | Ames, IA | 15.149 |
| 5 | 5 | 01 |
|
Jacob Hobscheidt Plattsmouth, NE | Plattsmouth, NE | 15.173 |
| 6 | 3 | 52 |
|
Brian Kosiski Papillion, NE | Papillion, NE | 15.294 |
| 7 | 7 | 99D |
|
Darrel DeFrance Marshalltown, IA | Marshalltown, IA | 15.455 |
| 8 | 8 | 10 |
|
Kole Nordquist Beresford, SD | Beresford, SD | 15.704 |
North Ridge Excavating Modifieds
A FeatureNorth Ridge Excavating
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 4 | 25C |
|
Cody Thompson Sioux City, IA | Sioux City, IA | 3 |
| 2 | 5 | 11 |
 |
Izac Mallicoat Boone, IA | Boone, IA | 3 |
| 3 | 6 | 1X |
 |
Chris Abelson Sioux City, IA | Sioux City, IA | 3 |
| 4 | 7 | 77 |
 |
RJ Merchant South Sioux City, NE | South Sioux City, NE | 3 |
| 5 | 9 | 25 |
 |
Ricky Stephan South Sioux City, NE | South Sioux City, NE | 4 |
| 6 | 2 | 26J |
 |
Jace Whitt Hamilton, MO | Hamilton, MO | -4 |
| 7 | 10 | 88 |
 |
Sean Barragan Sergeant Bluff, IA | Sergeant Bluff, IA | 3 |
| 8 | 3 | 55 |
|
Jim Cole Sioux City, IA | Sioux City, IA | -5 |
| 9 | 1 | 14M |
 |
Brian Mahlstedt Ionia, IA | Ionia, IA | -8 |
| 10 | 11 | 17 |
 |
Dan Wagner Sioux City, IA | Sioux City, IA | 1 |
| 11 | 8 | 44X |
|
Jason Schneiders North Sioux City, SD | North Sioux City, SD | -3 |
| 12 | 12 | 35 |
 |
Jeff Berens Dakota Dunes, SD | Dakota Dunes, SD | - |
| 13 DNF | 13 | 13 |
 |
Kevin Byrd Sioux City, IA | Sioux City, IA | - |
Heat 1North Ridge Excavating
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 2 | 1X |
|
Chris Abelson Sioux City, IA | Sioux City, IA | 1 |
| 2 | 4 | 14M |
|
Brian Mahlstedt Ionia, IA | Ionia, IA | 2 |
| 3 | 7 | 25 |
|
Ricky Stephan South Sioux City, NE | South Sioux City, NE | 4 |
| 4 | 1 | 26J |
|
Jace Whitt Hamilton, MO | Hamilton, MO | -3 |
| 5 | 5 | 44X |
|
Jason Schneiders North Sioux City, SD | North Sioux City, SD | - |
| 6 | 3 | 17 |
|
Dan Wagner Sioux City, IA | Sioux City, IA | -3 |
| 7 | 6 | 13 |
|
Kevin Byrd Sioux City, IA | Sioux City, IA | -1 |
| All transfer | ||||||
Heat 2North Ridge Excavating
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 4 | 11 |
|
Izac Mallicoat Boone, IA | Boone, IA | 3 |
| 2 | 1 | 77 |
|
RJ Merchant South Sioux City, NE | South Sioux City, NE | -1 |
| 3 | 2 | 55 |
|
Jim Cole Sioux City, IA | Sioux City, IA | -1 |
| 4 | 6 | 25C |
|
Cody Thompson Sioux City, IA | Sioux City, IA | 2 |
| 5 | 5 | 88 |
|
Sean Barragan Sergeant Bluff, IA | Sergeant Bluff, IA | - |
| 6 | 3 | 35 |
|
Jeff Berens Dakota Dunes, SD | Dakota Dunes, SD | -3 |
| All transfer | ||||||
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