Underpants Run Kailua-Kona HI

IM Kona 2015 - Underpants Run

Photo gallery: 2016 Kona race week underpants run - Triathlon Magazine Canada

Underpants Run Kailua-Kona HI

No really, Underpants run is a fundraiser — and something to gawk at - West Hawaii Today

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

Photo Replay: Oct. 6 - The New York Times

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

Athletes strip down for good cause in Kona

Underpants Run Kona Gallery – Triathlete