The Iowa Valley Bicycle Club of Marshalltown, Iowa is committed to the sport of biking and the wellness of all people. It was formed in 1974 to promote recreational bicycling and bicycle safety. From the initial mission, the club has been active in programs such as the bike safety rodeo program of the after school Allstars program, donating helmets to children, providing traffic control for the Oktemberfest 10 K run and the Corn Carnival Triathlon, and assisting the Adopt-a-Highway Program. Through donations it has also aided in the development of the Marshalltown Bike Path and the Discovery America Trail.
The club offers a variety of rides based on age and skill level. Rides range from Sunday afternoon family rides on the bike path to century rides. Other popular rides include campout rides to Saylorville and Pine Lake, Marshamallo, Fourth of July ride to Gifford parade, the December Tour de Lights, RAGBRAI, and Saturday AM rides.