1971 Iowa Challenge Cup x100px
Held on August 10, 1971 at Hawkeye Downs Speedway in Cedar Rapids, IA
50 L, 25 M, 40.25 KM - Scheduled Distance

RESULTS
Fin St # Driver Sponsor Make Laps Led Status Pts
1 Bill McDonough
2 Ramo Stott
3 Ernie Derr
4 Roger Dolan
5 Ron Hemsted
6 Bob Hilmer
7 Dean Montgomery
8 Ron Hutcherson
9 Fred Horn
10 Lee Kunzman
RACE DATA
Did not start:

Did not qualify:

Time of Race: ???
Starting Lineup Set By: Unknown Methods
Fast Qualifier:
Preliminary Feature Winners: [[Special:FormEdit/Driver/Template:(({PrelimWinnersTemplate:))|[[:Template:]]}
Heat Winners: [[Special:FormEdit/Driver/Template:(({HeatWinnersTemplate:))|[[:Template:]]}
Qualifier Winners: [[Special:FormEdit/Driver/Template:(({QualWinnersTemplate:))|[[:Template:]]}
Dash Winners: [[Special:FormEdit/Driver/Template:(({DashWinnersTemplate:))|[[:Template:]]}
Consi Winners: [[Special:FormEdit/Driver/Template:(({ConsiWinnersTemplate:))|[[:Template:]]}
Non-Qualifiers Race Winners: [[Special:FormEdit/Driver/Template:(({NonQualWinnersTemplate:))|[[:Template:]]}
Margin of Victory:
Average Speed: ??? mph
Cautions: ?? for ?? laps - not available
Lead Changes: ?? among ?? drivers - not available