Black Diamond Dynex Runner
Best lightweight sling for weight conscious alpine and trad climbers.
This is the gold standard for climbers who prioritize a clean, lightweight rack over everything else. The material is incredibly strong and packs down to almost nothing, though its slick, low-profile nature demands a bit more attention when handling compared to traditional, bulkier nylon webbing.
$27.95
at
Shop Simon
More Dynex Runner options
Who it's for
- Alpine climbers seeking to minimize weight on multi-pitch routes
- Ice and winter climbers operating in wet or freezing environments
- Trad climbers frequently navigating abrasive rock and tight constrictions
Who should skip it
- Technical riggers requiring materials for high-friction or heat-intensive setups
- Safety-conscious climbers prioritizing dynamic shock absorption in their protection systems
- Users who prefer the tactile security and knot-holding of nylon
Performance breakdown
Weight Efficiency
Incredibly light construction makes it virtually unnoticeable on your harness.
Packability
The slim profile disappears into your rack without adding unnecessary bulk.
Knot Management
Material properties make untying after heavy loading significantly less frustrating.
Tensile Strength
Industry-standard 22kN rating provides complete confidence for critical anchor systems.
Versatility
Adapts seamlessly from extending lead protection to building complex multi-pitch anchors.
Durability
Dynex resists abrasion well, though requires care around sharp rock edges.
Key Specs
Material
Dynex (High-molecular-weight polyethylene)
Breaking Strength
22 kN
Width
10 mm
Construction
Sewn Sling
Intended Application
Anchor Building, Quickdraw Extension
Sewn Ends
Yes
Know before you buy
Still have a question?
Ask Metto anything about the Black Diamond Dynex Runner before you decide.
