NMR Hall of Fame: Ruffian
- Short biography, racing highlights, photos, and video clips of her trainer Frank Whiteley discussing the filly.
- http://www.racingmuseum.org/hall/horse.asp?ID=128

Ruffian: Racing's Greatest Filly
- Full race record, pedigree bios, and racing bio.
- http://www.tbgreats.com/ruffian/

Ruffian, Who Would Not be Defeated
- Equine Heroes tribute to the filly with an overview of her races, and rare oil portraits.
- http://equinenet.org/heroes/ruffian.html

SI For Women: Ruffian
- Sports Illustrated's tribute to Ruffian, whom they named the 53rd Greatest Female Athlete of all time.
- http://cgi.cnnsi.com/siforwomen/top_100/53/

ESPN.com: Great Match Race Still Haunts Jockey
- Foolish Pleasure's jockey, Braulio Baeza, remembers the race that ended Ruffian's life.
- http://espn.go.com/horse/news/2000/0705/619299.html