|
|
14
Saturday
Aug 2021
- Iowa City, IA
- Other
- 3,470
|
1
Saturday
Aug 2020
-
15
Saturday
Aug 2020
- Iowa City, IA
- Road
- 19,279
|
17
Saturday
Aug 2019
- Iowa City, IA
- Road
- 12,526
|
|
|
19
Saturday
Aug 2017
- Williamsburg, IA
- Road
- 6,479
|
|
|
1
Saturday
Jun 2013
- Bikeville, IA
- Other
- 15,454
|
|
|
|
|