| A bike club in Iowa City, Iowa that focuses on bicycle club rides as well as advocacy and access issues. |
| A bicycle club serving the Waterloo, Iowa area and offering a wide array of group rides and tours. |
| A bicycle club serving the greater Des Moines, Iowa metro area. |
| This Cedar Rapids, Iowa bike club offers group rides and social events for bicycle enthusiasts and advocates for bicycle friendly communities, roads and trails. |
| Iowa Randonneurs organizes Iowa's premier brevet cycling events, including a complete Super Randonneur series and some additional, domestically-sanctioned, events during the season. |
| This Marshalltown, Iowa bicycle club is committed to the sport of biking and the wellness of all people. |
| A bicycle club based in Winterset, Iowa that serves Madison County, birthplace of John Wayne and home to the world-famous Bridges of Madison County. |
| A bicycle club located in Le Mars, Iowa, whose mission is to promote safe bicycling in and around Plymouth County, Iowa. |
| A large bike club supporting the quad cities area along the Mississippi River in eastern Iowa. |
| A cycling team based out of Sioux City, Iowa that includes riders from across the state. |
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| A bicycle club in Sioux City, Iowa that promotes enjoyable and safe cycling, and sponsors group rides for cyclists of all skill and fitness levels. |
| This club is open to all students, staff, and faculty of the University of Iowa in Iowa City. |