Year Unknown • Dells Motor SpeedwayJohn Alft Post
Upper Midwest Driver Archive
Bill Wirtz
Wisconsin Rapids, WI
Historical driver profile combining museum-recorded race results, feature wins, championships, photographs and verified broader-career accomplishments.
1961First Recorded Feature Race
19714 Feature Wins — Career High
1971Latest Recorded Feature Season
6Recorded Feature Wins
27Recorded Results
27Recorded Top-3 Finishes
0Track Championships
0Series Championships
1961–1971Recorded Career
Career snapshot
Racing Lifetime Totals
Key museum-recorded and verified career indicators.
4Tracks Won At
1Classes Won In
Late ModelTop Winning Class
Adams Friendship SpeedwayTop Winning Track
Central Wisconsin Racing AssociationTop Winning SeriesSep 3, 1971Last Feature Win
Latest archive activity
View complete results →Recent Feature Results
Sep 3, 1971Adams Friendship SpeedwayLate ModelP1Aug 29, 1971Golden Sands SpeedwayLate ModelP2Aug 20, 1971Adams Friendship SpeedwayLate ModelP2Aug 19, 1971State Park SpeedwayLate ModelP3Aug 12, 1971State Park SpeedwayLate ModelP2Aug 6, 1971Adams Friendship SpeedwayLate ModelP2Jul 30, 1971Adams Friendship SpeedwayLate ModelP1Jul 4, 1971Golden Sands SpeedwayLate ModelP2Jun 3, 1971State Park SpeedwayLate ModelP1May 22, 1971Dells Motor SpeedwayLate ModelP2
Feature Wins by Track
01Adams Friendship Speedway202Dells Motor Speedway203State Park Speedway104Tomah Sparta Speedway1Feature Wins by Class
01Late Model6
Season-by-season record
Results by Year
197111 Results4 Wins11 Top 3s
19704 Results1 Wins4 Top 3s
19694 Results0 Wins4 Top 3s
19686 Results1 Wins6 Top 3s
19671 Results0 Wins1 Top 3s
19611 Results0 Wins1 Top 3s
Championship history
Track Championships
No track championships are recorded yet.
Museum photo collection
Photo Archive
3 additional images connected to this driver
Year Unknown • Dells Motor SpeedwayTom Loos
Year UnknownTom Loos Post
Complete Results
02Open the full race-by-race archive for Bill Wirtz.
Browse Results →Driver Directory
03Return to the complete museum driver index.
Browse Drivers →Research Center
Compare feature winners, championships and archive statistics.
Open Research Center →