Breeder's Digest
E-mail discussion list providing a forum for discussion of matters of interest to breeders of Thoroughbred horses.
Pittsburgh Phil's Place
Devoted totally to horseracing systems and statistics. Some sections require registration.
The Derby List
A mailing list is devoted to the discussion of thoroughbred horse racing include handicapping, breeding, and the spread of racing information.
The Race Cafe
New Zealand Thoroughbred and harness racing discussion forum and chat.
The Racing Forum
An online discussion forum for horse racing enthusiasts all over the world to discuss their passions and views.