Believers On Mountain Bikes (BOMB) is a Christian based mountain bike club. Located in Milwaukee and offers details on its competitive race team.

Milwaukee based bicycle touring club. Rides are scheduled every weekend from April through October.

A BMX club and ABA sanctioned race track. Site contains much information about BMX racing, racing schedule, club news and photos.

Offers news and information about bicycle motocross racing in Rhinelander and offers a race track and club support.

Shorewood BMX team with photos, tricks, ramp plans.

A chapter of the Wisconsin Off-Road Bicycling Association. Trail information for the area around the Southern Unit of the Kettle Moraine State Forest.

An association of NORBA-affilated clubs. Organizes an annual season-long competition, and offers to unify the mountain biking communities within Wisconsin and surrounding states.