Dark silhouettes of runners against a searing hot sun at the annual Ironman Triatholon on the Big Island of Hawaii.

---

Size: 3562px × 5329px
Location: Big Island of Hawaii, USA
Photo credit: © Charla Thompson / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: adventure, attractions, big, dark, events, hawaii, hot, island, men, outdoor, people, run, runners, searing, silhouettes, sports, sun, tourist, travel, triathlon, usa, work