RAGBRAI The official site for The Des Moines Register's annual great bike ride across Iowa.

ICORR Iowa City Off-Road Riders

Eden Excursions Wisconsin Bicycle Tours

Tour de France The official Tour de France page.

Dubuque Bicycle Club

League of American Bicyclists

Kettle Moraine Trail Maps The best riding in SE Wisconsin!

Metro Mountain Bikers The Milwaukee W.O.R.B.A. Chapter

W.O.R.B.A. Wisconsin Off-Road Bicycling Association

Des Moines Mountain Bike Page

National Center for Bicycling and Walking