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Paul Diefenthaler
Year Unknown • Unknown Photographer
Paul DiefenthalerPaul Diefenthaler
Driver Profile

Paul Diefenthaler

Manitowoc, WI

★

Historical driver profile from the Upper Midwest Auto Racing Museum archive. This page will expand over time with photos, track wins, yearly results, championships, and related media.

★ Career Highlights
2012First Recorded Feature Race
202321 Feature Wins (Career High)
2024Seymour Speedway Champion
2023141 Speedway Champion
2023Seymour Speedway Champion
105
Recorded Feature Wins
105
Wisconsin Feature Wins
179
Recorded Results
2012
First Recorded Year
2026
Last Recorded Year

Photo Archive

Paul Diefenthaler
Year Unknown • Unknown Photographer
Paul Diefenthaler
Year Unknown • Unknown Photographer
Driver Summary
Driver NamePaul Diefenthaler
HometownManitowoc
StateWI
Recent Feature Results
May 23, 2026Street StockP4
May 16, 2026Street StockP3
May 15, 2026Street StockP1
May 9, 2026Street StockP2
May 8, 2026Street StockP2
May 2, 2026Street StockP1
Oct 10, 2025Street StockP4
Oct 4, 2025Street StockP2
Sep 27, 2025Street StockP1
Sep 26, 2025Street StockP1
Recent Results by Year
20266 Feature Race Results • 2 Wins • 5 Top 3
202527 Feature Race Results • 12 Wins • 25 Top 3
202426 Feature Race Results • 12 Wins • 23 Top 3
202331 Feature Race Results • 21 Wins • 31 Top 3
202223 Feature Race Results • 15 Wins • 21 Top 3
202110 Feature Race Results • 6 Wins • 8 Top 3
20201 Feature Race Results • 0 Wins • 0 Top 3
20196 Feature Race Results • 1 Wins • 4 Top 3
20185 Feature Race Results • 0 Wins • 4 Top 3
201715 Feature Race Results • 12 Wins • 14 Top 3
201616 Feature Race Results • 15 Wins • 16 Top 3
20153 Feature Race Results • 2 Wins • 3 Top 3
20144 Feature Race Results • 3 Wins • 4 Top 3
20135 Feature Race Results • 3 Wins • 5 Top 3
20121 Feature Race Results • 1 Wins • 1 Top 3
Quick Stats
Recorded Feature Wins105
Wisconsin Feature Wins105
Top 3 Feature Finishes164
Total Feature Race Results179
Feature Wins by Class
Street Stock100
Stock Car2
Grand National1
Track Championships
2024
Seymour Speedway
Street Stock
2023
141 Speedway
Street Stock
2023
Seymour Speedway
Street Stock
2017
Luxemburg Speedway
Street Stock
2016
141 Speedway
Street Stock
2015
141 Speedway
Street Stock
2013
141 Speedway
Street Stock