Athletes strip down for underpants run at Ironman world championships - Canadian Running Magazine

Hundreds of triathletes stripped down to take part in the Kona Underpants Run in Hawaii ahead of the Ironman world championships.

kona Archives - Canadian Running Magazine

Trail Run #46 by Adventure Entertainment - Issuu

Ironman 70.3 World Championship pro fields stacked with talent

Triathletes shed clothes for underpants run pre-Ironman World Championship - Canadian Running Magazine

Ironman Canada – Underwear Run

2009-09 Triathlete by Alejandro Piñeiro - Issuu

Thank You, Sir, May I Have an Ironman? - The New York Times

Kona underpants run: Day three photos - Triathlon Magazine Canada

1dfvdvf by dfdfvdfvfertret - Issuu

Barefoot Running Magazine - Issue 7 (Winter 2012/3) by Barefoot Running Magazine - Issuu