| Artemis Racing: Dedicated to promoting and supporting women in bicycle racing on the road and track. Artemis also embraces the development of Junior riders and men in the sport. |
| Baltimore Bicycling Club: Provides ride schedule with que sheets, safety and advocacy programs, affiliations and membership information. |
| Chesapeake Wheelmen: Bicycle racing club based in Baltimore. Features include race calendar and results, rider profiles, events, news, training rides and races, and contact details. |
| Maryland Association of Mountain Bike Operators (MAMBO): The information hub of Maryland and Mid-Atlantic mountain bicyclists regarding trail access and maintenance related issues. Features places to ride in the region, trail maintenance schedule, and membership information. IMBA Member Club. |
| Oxon Hill Bicycle and Trail Club: Southern Maryland-based group that supports recreational riders and bicycling as a means of transportation. |
| Patuxent Velo: Bicycling racing team in southern Maryland. Offers training articles, ride and race calendar, results, team profile, and contact details. |
| Shore Velocity: Crew, rides, races, photographs, and contacts. Located in Salisbury. |
| Squadra Coppi: Bicycle racing club for men and women; features include rider lists, racing schedule and results. |
| UMBC Cycling: Men and women students riding for the University of Maryland Baltimore County can find an events calendar, results, and sponsor links. Member of ACCC Division II cycling conference. |
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