February 18, 1978 - Babbittville - Babbittville
First Ironman Champion - Slowtwitch.com
IRONMAN Lanzarote: Interview with Gordon Haller at Club La Santa - YouTube
The Enduring Fight Over the First Ironman Triathlon - The New York Times
Ironman 2015: Gordon Haller talks first race, evolution, more - Sports Illustrated
L'interview de Gordon HALLER - YouTube
Gordon Haller 1978 - Planeta Triatlón
Cómo surgió el triatlón de larga distancia Ironman? - Vivo Deporte, ¡hazlo intensamente!
Meet a Tri Legend: Fastest First Ironman Gordon Haller – Triathlete
Gordon Haller - Babbittville
IRONMAN Triathlon on Twitter: "38 years ago to this day, the 1st-ever IRONMAN took place on the shores of Waikiki! Gordon Haller won in 11:46:40. https://t.co/Xg0ADxkqei" / Twitter
История триатлона Гордон Халлер (Gordon Haller, USA) — Triskirun
EL CURIOSO ORIGEN DEL IRONMAN
FIRST WINNER IRONMAN TRIATHON HAWAII | Triathlete, Sports pictures, Sports photography
What It Was Like to Win the First-Ever Ironman Triathlon
Gordon Haller - Legends 70.3 — Pure Charity
Ironman Triathlon History: The First Year - Triathlon Vibe
Gordon Haller Obituary (2015) - Grand Junction, CO - The Daily Sentinel
Gordon Haller | IRONMAN Certified Coach
