Buddyup
buddyup.com
Find another person with the appropriate skill doing your sport in your area. Over 20 sports including running, biking, skating, golf, tennis, and skiing.
PlayerLists.com
playerlists.com
Free service allowing any amateur player of any age to find a team in many sports. Visitors can post "Player Resumes" or "Team Ads" and be notified when a match is found.
Adventure Contact
geocities.com
Collection of Yahoo groups intended to match activity partners.
AlwaysSports.com
alwayssports.com
Find a partner, submit sport photos, post on sport message boards.
Aimshare
aimshare.com
Offers free service for finding sports partners, activity partners, and travel companions.
Women's Exercise Network
womensexercisenetwork.com
Locating partners for a variety of sports, primarily for women. United States.
Match Maker
sportisgood.com
Find a player, team or partner to play with by registering.