Spencer Diercks

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  • Wins14
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Latest Results

10/25/2025 - Marshalltown Speedway

10/25/2025 - Marshalltown Speedway

Marshalltown, IA

Admissions
Grandstands
$22.00 Adults
$18.00 Seniors & Veterans
$18.00 Students 11-17 Years Old
Free Kids 10 Years Old and Under with Paid Adult

Pit Passes
$40.00 Adults
Free 2 Years old and Under

Order of Events
5:30 Drivers Meeting
5:45 Karl Chevrolet PRO Late Model Hot Laps
5:55 Opening Ceremonies
6:00 Last Chance Heats

Last Chance Heats 8 Laps
Karl Chevrolet PRO Late Models
Last Chance Qualifiers 10 Laps
Karl Chevrolet PRO Late Models B Main 10 Laps

Championship Features
IMCA Mod Lites 20 Laps
IMCA SportMods 25 Laps
Karl Chevrolet PRO Late Models 30 Laps
IMCA Hobby Stocks 25 Laps
IMCA Stock Cars 30 Laps
IMCA Sport Compacts 20 Laps
IMCA Modifieds 30 Laps

Prices, Times, Classes, Promotions and Order of Events Subject to Change

Classes

  • IMCA Hobby Stock Presented by Big 8 Tyre Center51 entries
  • IMCA Mod Lite Presented by Drury Automotive24 entries
  • IMCA Sport Compact Presented by Hy-Vee39 entries
  • IMCA SportMod Presented by Rugged Radios45 entries
  • IMCA Stock Car Presented by Knight Sanitation52 entries
  • Karl Chevrolet Pro Late Model23 entries
    • Karl Chevrolet Pro Late Model Tour
  • Modified
  • IMCA Modified Presented by Tire Demon by Love Tap50 entries

Track Contact

Available on FloRacing

Available on FloRacing

News

Marshalltown Speedway (Marshalltown, IA) – Harvest Hustle on the High Banks – October 24th-25th, 2025. (Jordan Hanisch Photography)
Diercks visits Marshalltown for Harvest Hustle

The Fast Shafts Harvest Hustle on the High Banks brought Spencer Diercks to Marshalltown Speedway over the weekend for the doubleheader event. Dual heat races were on the schedule for Friday, but Die...

Full Event Information on MyRacePass

Competitor Overview

Spencer Diercks

Spencer Diercks

Davenport, IA

IMCA Modified Presented by Tire Demon by Love Tap Start Finish +/-
Last Chance Qualifier 2 14 DNS -
Last Chance Heat Race 3 8 DNS -

IMCA Modified Presented by Tire Demon by Love Tap

25 Laps

Championship Feature

Finish Start # Competitor Hometown +/-
1 1 82 Jake McBirnie Jake McBirnie Boone, IA Boone, IA -
2 3 77T Tripp Gaylord Tripp Gaylord Lakewood, CO Lakewood, CO 1
3 5 21K Kyle Brown Kyle Brown Madrid, IA Madrid, IA 2
4 4 151 Tim Ward Tim Ward Mesa, AZ Mesa, AZ -
5 6 11 Izac Mallicoat Izac Mallicoat Boone, IA Boone, IA 1
6 2 10C Cayden Carter Cayden Carter Oskaloosa, IA Oskaloosa, IA -4
7 7 22T Tyler Inman Tyler Inman Altoona, IA Altoona, IA -
8 10 38T Dylan Thornton Dylan Thornton Orcutt, CA Orcutt, CA 2
9 8 53 Logan Anderson Logan Anderson Eddyville, IA Eddyville, IA -1
10 17 8 Griffin Taylor Griffin Taylor Kannapolis, NC Kannapolis, NC 7
11 9 1 Josh Most Josh Most Red Oak, IA Red Oak, IA -2
12 18 5 Todd Shute Todd Shute Norwalk, IA Norwalk, IA 6
13 11 19G Richie Gustin Richie Gustin Gilman, IA Gilman, IA -2
14 15 26J Joel Rust Joel Rust Grundy Center, IA Grundy Center, IA 1
15 19 00 Colby Fett Colby Fett Algona, IA Algona, IA 4
16 21 3 Kelly Shryock Kelly Shryock Fertile, IA Fertile, IA 5
17 22 40 Shawn Harker Shawn Harker Nebraska City, NE Nebraska City, NE 5
18 20 25C Cody Thompson Cody Thompson Sioux City, IA Sioux City, IA 2
19 23 18Z Zane DeVilbiss Zane DeVilbiss Farmington, NM Farmington, NM 4
20 13 16K Kaylin Lopez Kaylin Lopez Chowchilla, CA Chowchilla, CA -7
21 DNF 12 77 Jeff Aikey Jeff Aikey Cedar Falls, IA Cedar Falls, IA -9
22 DNF 14 60IV Anthony Roth Anthony Roth Columbus, NE Columbus, NE -8
23 DNF 24 96 Jaxon Saathoff Jaxon Saathoff Beatrice, NE Beatrice, NE 1
24 DNF 16 10K Ronn Lauritzen Ronn Lauritzen La Porte City, IA La Porte City, IA -8
10 Laps

Last Chance Qualifier 1

Finish Start # Competitor Hometown +/-
1 2 8 Griffin Taylor Griffin Taylor Kannapolis, NC Kannapolis, NC 1
2 4 00 Colby Fett Colby Fett Algona, IA Algona, IA 2
3 1 3 Kelly Shryock Kelly Shryock Fertile, IA Fertile, IA -2
4 3 18Z Zane DeVilbiss Zane DeVilbiss Farmington, NM Farmington, NM -1
Top 4 transfer
5 5 12 Jordan Bartz Jordan Bartz Shawano, WI Shawano, WI -
6 6 48J Jacob Murray Jacob Murray Hartford, IA Hartford, IA -
7 7 36K Jayden Larson Jayden Larson Mankato, MN Mankato, MN -
8 8 40C Brian Crapser Brian Crapser Slinger, WI Slinger, WI -
9 9 19S Chase Weimer Chase Weimer Eldora, IA Eldora, IA -
10 13 95 Jeff Bodendorfer Jeff Bodendorfer Waterford, WI Waterford, WI 3
11 14 57B Dennis Betzer Dennis Betzer Central City, IA Central City, IA 3
12 12 17 Dan Wagner Dan Wagner Sioux City, IA Sioux City, IA -
13 DNF 16 7S David Solberg David Solberg Larned, KS Larned, KS 3
14 DNF 10 22C Vincent Evenson Vincent Evenson Lovelock, NV Lovelock, NV -4
DNS 11 21 David Brown David Brown Kellogg, IA Kellogg, IA -
DNS 15 4 Jason Bass Jason Bass Fort Dodge, IA Fort Dodge, IA -
DNS 17 50 Jace Eckrich Jace Eckrich Oxford, IA Oxford, IA -
10 Laps

Last Chance Qualifier 2

Finish Start # Competitor Hometown +/-
1 2 5 Todd Shute Todd Shute Norwalk, IA Norwalk, IA 1
2 1 25C Cody Thompson Cody Thompson Sioux City, IA Sioux City, IA -1
3 3 40 Shawn Harker Shawn Harker Nebraska City, NE Nebraska City, NE -
4 5 96 Jaxon Saathoff Jaxon Saathoff Beatrice, NE Beatrice, NE 1
Top 4 transfer
5 7 72 Kolton Osborn Kolton Osborn Janesville, IA Janesville, IA 2
6 6 41 Adam Wasserman Adam Wasserman Fairbury, NE Fairbury, NE -
7 8 11C Adam Crapser Adam Crapser Brookfield, WI Brookfield, WI 1
8 10 43S Scott Simatovich Scott Simatovich State Center, IA State Center, IA 2
9 13 12R Bret Ramsey Bret Ramsey Waterloo, IA Waterloo, IA 4
10 9 24G Gregory Gretz Gregory Gretz Kewaunee, WI Kewaunee, WI -1
11 12 2H Ryan Roath Ryan Roath Kamrar, IA Kamrar, IA 1
12 11 17K Ethan Krall Ethan Krall Evansdale, IA Evansdale, IA -1
13 DNF 15 27 Michael Parcel Michael Parcel Bondurant, IA Bondurant, IA 2
DNS 4 3E Kevin Sather Kevin Sather Ankeny, IA Ankeny, IA -
DNS 14 29 Spencer Diercks Spencer Diercks Davenport, IA Davenport, IA -
DNS 16 11X Tom Berry Jr. Tom Berry Jr. Marshalltown, IA Marshalltown, IA -
DNS 17 40RC Rod Clement Rod Clement Rhodes, IA Rhodes, IA -
8 Laps

Last Chance Heat Race 1

Finish Start # Competitor Hometown +/-
1 1 22T Tyler Inman Tyler Inman Altoona, IA Altoona, IA -
2 2 77 Jeff Aikey Jeff Aikey Cedar Falls, IA Cedar Falls, IA -
Top 2 transfer
3 3 3 Kelly Shryock Kelly Shryock Fertile, IA Fertile, IA -
4 4 40 Shawn Harker Shawn Harker Nebraska City, NE Nebraska City, NE -
5 7 48J Jacob Murray Jacob Murray Hartford, IA Hartford, IA 2
6 5 11C Adam Crapser Adam Crapser Brookfield, WI Brookfield, WI -1
7 6 21 David Brown David Brown Kellogg, IA Kellogg, IA -1
8 8 12R Bret Ramsey Bret Ramsey Waterloo, IA Waterloo, IA -
9 9 7S David Solberg David Solberg Larned, KS Larned, KS -
8 Laps

Last Chance Heat Race 2

Finish Start # Competitor Hometown +/-
1 2 53 Logan Anderson Logan Anderson Eddyville, IA Eddyville, IA 1
2 3 16K Kaylin Lopez Kaylin Lopez Chowchilla, CA Chowchilla, CA 1
Top 2 transfer
3 6 25C Cody Thompson Cody Thompson Sioux City, IA Sioux City, IA 3
4 4 00 Colby Fett Colby Fett Algona, IA Algona, IA -
5 8 41 Adam Wasserman Adam Wasserman Fairbury, NE Fairbury, NE 3
6 5 19S Chase Weimer Chase Weimer Eldora, IA Eldora, IA -1
7 7 17K Ethan Krall Ethan Krall Evansdale, IA Evansdale, IA -
8 9 57B Dennis Betzer Dennis Betzer Central City, IA Central City, IA 1
DNS 1 11X Tom Berry Jr. Tom Berry Jr. Marshalltown, IA Marshalltown, IA -
8 Laps

Last Chance Heat Race 3

Finish Start # Competitor Hometown +/-
1 1 1 Josh Most Josh Most Red Oak, IA Red Oak, IA -
2 3 60IV Anthony Roth Anthony Roth Columbus, NE Columbus, NE 1
Top 2 transfer
3 2 8 Griffin Taylor Griffin Taylor Kannapolis, NC Kannapolis, NC -1
4 4 3E Kevin Sather Kevin Sather Ankeny, IA Ankeny, IA -
5 5 36K Jayden Larson Jayden Larson Mankato, MN Mankato, MN -
6 6 24G Gregory Gretz Gregory Gretz Kewaunee, WI Kewaunee, WI -
7 7 17 Dan Wagner Dan Wagner Sioux City, IA Sioux City, IA -
DNS 8 29 Spencer Diercks Spencer Diercks Davenport, IA Davenport, IA -
DNS 9 50 Jace Eckrich Jace Eckrich Oxford, IA Oxford, IA -
8 Laps

Last Chance Heat Race 4

Finish Start # Competitor Hometown +/-
1 1 38T Dylan Thornton Dylan Thornton Orcutt, CA Orcutt, CA -
2 3 26J Joel Rust Joel Rust Grundy Center, IA Grundy Center, IA 1
Top 2 transfer
3 4 5 Todd Shute Todd Shute Norwalk, IA Norwalk, IA 1
4 6 12 Jordan Bartz Jordan Bartz Shawano, WI Shawano, WI 2
5 2 72 Kolton Osborn Kolton Osborn Janesville, IA Janesville, IA -3
6 5 22C Vincent Evenson Vincent Evenson Lovelock, NV Lovelock, NV -1
7 7 2H Ryan Roath Ryan Roath Kamrar, IA Kamrar, IA -
DNS 8 4 Jason Bass Jason Bass Fort Dodge, IA Fort Dodge, IA -
DNS 9 40RC Rod Clement Rod Clement Rhodes, IA Rhodes, IA -
8 Laps

Last Chance Heat Race 5

Finish Start # Competitor Hometown +/-
1 2 19G Richie Gustin Richie Gustin Gilman, IA Gilman, IA 1
2 3 10K Ronn Lauritzen Ronn Lauritzen La Porte City, IA La Porte City, IA 1
Top 2 transfer
3 1 18Z Zane DeVilbiss Zane DeVilbiss Farmington, NM Farmington, NM -2
4 7 96 Jaxon Saathoff Jaxon Saathoff Beatrice, NE Beatrice, NE 3
5 6 40C Brian Crapser Brian Crapser Slinger, WI Slinger, WI 1
6 4 43S Scott Simatovich Scott Simatovich State Center, IA State Center, IA -2
7 5 95 Jeff Bodendorfer Jeff Bodendorfer Waterford, WI Waterford, WI -2
8 8 27 Michael Parcel Michael Parcel Bondurant, IA Bondurant, IA -
Media Results
Diercks Quad Cities LTD USA
JVC
Mohr Enterprises
Rockstar Energy
Maloney Pub
TG Refurbishers
Hoosier Racing Tires
Kam Koncepts Wraps
Floyd’s Waste Systems
Diamond Builders
Lindquist Ford
Rock’s Platinum Construction
Tegeler Body Frame
Affordable Parking Lot Services
The Circle
Roehlk Concrete Contractors
Lady Di’s
Budda Transmission Sales Service
RAGE Chassis by Precision Performance
HH Towing
American Topsoil
MyRacePass Management