Una lucha de egos y una apuesta entre marines, el curioso nacimiento del Ironman - Infobae
John Collins - Openwaterpedia
JUDY & JOHN COLLINS THE MOTHER AND FATHER OF IRONMAN TRIATHLON | Ironman triathlon, John collins, Iron man
A Brief History of Women in Triathlon
The Enduring Fight Over the First Ironman Triathlon - The New York Times
A primeira edição do IRONMAN - 3T Sports
IRONMAN- Brag for the Rest of Your Life - BSc@GIPE
History
The Ryder Cup of triathlon? Simon Whitfield helping launch new event | CBC Sports
Asian It Solutions: JUDY AND JOHN COLLINS: Founders of the Triathlon
Mike Reilly on Twitter: "Happy 40th Birthday today @IRONMANtri and thank you to the Mom & Dad of IRONMAN Judy and John Collins for their vision and passion! Your beginning set into
East Grand Rapids to host 37th annual triathlon/duathlon - Grand Rapids Magazine
Collins family of Ironman to participate in Salem triathlon
Coronado Residents John And Joan Collins Honored As Ironman Founders | Coronado Island News | coronadonewsca.com
1998 Hawaii Ironman Triathlon World Championship
Ironman Founders Judy and John Collins Have Long-Standing Coronado Connection - Coronado Times
The Enduring Fight Over the First Ironman Triathlon - The New York Times
Kona: 38 Years of Amazing Stories and Inspiration – AsiaTRI.com: Asian Triathlon Online Magazine
