Year UnknownUnknown Photographer
Upper Midwest Driver Archive
Greg Gretz
Kewaunee, WI
Historical driver profile combining museum-recorded race results, feature wins, championships, photographs and verified broader-career accomplishments.
2000First Recorded Feature Race
20066 Feature Wins — Career High
2021Door County Speedway Champion
2021141 Speedway Champion
2015Door County Speedway Champion
44Recorded Feature Wins
167Recorded Results
136Recorded Top-3 Finishes
4Track Championships
0Series Championships
2000–2026Recorded Career
Career snapshot
Racing Lifetime Totals
Key museum-recorded and verified career indicators.
7Tracks Won At
2Classes Won In
Stock CarTop Winning Class
Door County SpeedwayTop Winning TrackNo series wins recordedTop Winning Series
Jul 24, 2026Last Feature Win
Latest archive activity
View complete results →Recent Feature Results
Aug 7, 2026Luxemburg SpeedwayA-modifiedP4Jul 24, 2026Luxemburg SpeedwayA-modifiedP1May 15, 2026Luxemburg SpeedwayA-modifiedP1Aug 1, 2025Luxemburg SpeedwayA-modifiedP1Jul 26, 2025141 SpeedwayA-modifiedP4Jul 4, 2025Seymour SpeedwayA-modifiedP4Jun 28, 2025141 SpeedwayA-modifiedP3Jul 19, 2024Seymour SpeedwayA-modifiedP1Jun 29, 2024141 SpeedwayA-modifiedP2May 11, 2024141 SpeedwayA-modifiedP1
Feature Wins by Track
01Door County Speedway1702Luxemburg Speedway1303Shawano Speedway804141 Speedway205Seymour Speedway206Dodge County Fairgrounds107Manitowoc Expo Speedway1Feature Wins by Class
01Stock Car27
02A-modified16
Season-by-season record
Results by Year
20263 Results2 Wins2 Top 3s
20254 Results1 Wins2 Top 3s
20243 Results2 Wins3 Top 3s
20234 Results0 Wins3 Top 3s
20222 Results0 Wins1 Top 3s
20216 Results0 Wins4 Top 3s
20202 Results1 Wins2 Top 3s
20196 Results1 Wins5 Top 3s
20181 Results0 Wins1 Top 3s
20173 Results2 Wins3 Top 3s
20155 Results5 Wins5 Top 3s
20141 Results1 Wins1 Top 3s
20133 Results2 Wins3 Top 3s
20121 Results1 Wins1 Top 3s
20114 Results4 Wins4 Top 3s
20104 Results2 Wins3 Top 3s
20094 Results1 Wins4 Top 3s
20088 Results2 Wins7 Top 3s
200732 Results5 Wins26 Top 3s
200619 Results6 Wins17 Top 3s
20057 Results1 Wins5 Top 3s
200413 Results3 Wins11 Top 3s
20038 Results0 Wins5 Top 3s
200218 Results2 Wins15 Top 3s
20014 Results0 Wins1 Top 3s
20002 Results0 Wins2 Top 3s
Championship history
Track Championships
Museum photo collection
Photo Archive
1 additional image connected to this driver
Complete Results
02Open the full race-by-race archive for Greg Gretz.
Browse Results →Driver Directory
03Return to the complete museum driver index.
Browse Drivers →Research Center
Compare feature winners, championships and archive statistics.
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