Founded 1978. Site features a schedule of local races, contacts, and membership information.

Established 1971. Site includes a list of upcoming races, results, training locations, membership information, and contacts.

Founded in 1975 to provide recreational and competitive running opportunities in Frederick County. Site includes race schedule and results, contacts and membership information, training runs, and membership information.

Promoting fitness through running in the Columbia area. Site includes results of area races, extensive schedule of weekly runs, contacts, membership information, and club news.

Located in Linthicum with calendar of events, pictures, related links, membership details, running schedule and past results.

A running group for beginning and slower runners in the Baltimore area. Site includes training schedules, locations, and events; racing results; contacts; e-mail list instructions, and photos.

A small, friendly group of runners, triathletes, and race walkers with a broad range of ages and abilities.

Located in Cumberland with current and past race results, related links, officer listing and a running schedule.