» CARA - Chicago Area Runners Association    Provides training programs for various distances and levels, clinics, events and results calendar, locations, racing circuit, safety information and fun runs.    http://www.cararuns.org/

» Chicago 1/2 Marathon    Half marathon. Features online registration, event information, results, directions and parking information, and expo details.    http://www.chicagohalfmarathon.com/

» Chicago Area Dead Runners    Offers Yahoo Group discussion forum, links to area races and events calendar, photo gallery and places to run for training.    http://www.geocities.com/ChiADeads/

» Chicago Hash House Harriers    Running club that runs every week, Winter on Sundays, and Summer on Monday nights. Features events calendar, membership information and social networking.    http://www.chicagohash.com/

» Chicago Lakefront 50K and 50M    Registration, location and course details are provided for this annual ultramarathon event. Features both a 50 kilometer and 50 mile run.    http://www.chicagoultra.org/

» Chicago Marathon    Annual event held in October; event information, registration, past results, photo gallery, downloads, training and merchandise provided.    http://www.chicagomarathon.com/

» Lincoln Park Pacers    A running club featuring group run schedule, run locations, photo gallery, and meeting times. Sponsors the Trick or Treat Trot 5K.    http://www.geocities.com/Colosseum/Track/7286/

» RunBig Chicago Clydesdales    Provides resources, articles and links of interest to area Clydesdale (men) and Athena (women) runners and multisport athletes.    http://orik.com/runbig/