BD Athlete Colin Duffy
  • 2021 Olympic Sport Climbing Finalist
  • 2021 USAC National Bouldering Champion
  • 3rd place, 2021 IFSC Villars Lead World Cup
  • 2020 IFSC Pan American Champion
  • 2nd place, 2019 IFSC Youth World Championship - Lead (Youth A)
  • 1st place, 2018 IFSC Youth World Championship - Lead (Youth B)
  • 1st place, 2017 IFSC Youth World Championship - Lead (Youth B)
  • 10 USA Climbing Youth National Titles (6 lead, 3 bouldering, 1 speed)
  • Activator 9a (5.14d) – Hurricave, Utah
  • Life of Villians 9a (5.14d) – Hurricave, Utah
  • Pure Imagination 8c+ (5.14c) + Southern Smoke 8c+ (5.14c) in a day – Red River Gorge, Kentucky
  • Echale 8B+ (V14) - Colorado

Colin Duffy is a rock climber from Broomfield, Colorado. His passion for rock climbing began at a fitness center at age five. He later began climbing competitively and outdoors at age eight. Colin is a 10-time USAC youth national champion across all disciplines. He won gold medals in lead climbing at the 2017 and 2018 IFSC Youth World Championships followed by a silver medal in lead in 2019. In 2020, he won the IFSC Pan American Championships and became the fourth, and youngest member of the U.S. Olympic climbing team. Colin also enjoys the freedom and spirit of climbing outdoors. His biggest outdoor accomplishment to date was a single day in the Red River Gorge when he sent both Pure Imagination (5.14c) and Southern Smoke (5.14c). Along with this, he’s sent numerous V13 boulders and has his sights set on several new projects.

The Airnet Harness -- I’ve worn Black Diamond harnesses exclusively my entire climbing career and when I first began using the Airnet Harness I was amazed at how light and comfortable it is

- Colin Duffy

BD Athlete Colin Duffy