Climbing Gold Sean Bailey: Duality Of Man
Mar 20, 2026
Sean Bailey, a top trad and bouldering climber who sent multiple V17s and North America’s first 5.15d, talks about the making of Duality of Man and the route’s origins. He breaks down the climb’s pitches and grading, reflects on leaving competition, and explains his low-key social media and film release approach. He also shares life in Japan and building a new gym.
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Three Year Project Created 5.15d Route
- Sean Bailey spent three years developing Duality of Man, North America's first 5.15d, as a multi-season project rather than a one-off attempt.
- He and friends bolted and combined existing pitches (Lee Majors) with a hard headwall boulder, iterating beta over seasons until he linked it.
Route Feels Like A Boulder On A Rope
- Duality of Man links an 11–12 grade intro boulder, a 14C midsection (Lee Majors), then a V14–V15 headwall boulder making the full route exceptionally hard.
- Sean frames it as a boulder-on-a-rope problem, which complicates grading and comparison to pure boulders or long routes.
Prefers Natural Aesthetic Boulders Over Manufactured Routes
- Sean prefers climbing natural, aesthetic problems and feels there are far more beautiful high-quality boulders than beautiful hard routes.
- He avoids climbs that feel manufactured or 'glued' and values natural movement and hold quality.
