halfMarathon 50m - 500m

halfMarathon 50m - 500m

Marathon 50m - 500m

80 % of 100

HighTech polyester webbing with low stretch, soft edges and pleasant dynamics for perfect performance.

Availability: Out of stock

The record line!

The Marathon is perefct for loooong lines! Low stretch (4% @ 10kN) ensures easy tensioning at every length. Marathon is produced with a 3-layer construction which keeps the inner fibers at a higher tension than the outer fibers. This construction makes the line more abrasion-resistant, and ensures that the line remains soft underneath your feet, even at high tensions. The advanced manufacturing process gives Marathon a superb breaking strength to weight ratio of 37kN and 61.5 grams per meter. Furthermore, the 3-layer construction and high-performance fibers allow the edges to be perfectly round. The dual color design makes it easy to detect twists during rigging.

The perfect line for distances from 50m or way longer, like when Samuel Volery broke the world record on this line! 


  • Stretch @ 10kN: 4%
  • Minimal Breaking Strength (MBS): 37kN
  • Material: 100% Polyester
  • Construction: flat strip, core-sheath construction, Form-8 architecture
  • Thickness: 2.8mm
  • Weight: 61.5g/m

Weight of the webbing

  • 50m Marathon: 3.08kg
  • 80m Marathon: 4.92kg
  • 100m Marathon: 6.15kg
  • 150m Marathon: 9.23kg
  • 200m Marathon: 12.3kg
  • 250m Marathon: 15.38kg
  • 300m Marathon: 18.45kg
  • 400m Marathon: 24.6kkg
  • 500m Marathon: 30.75kg

Marathon is available for lengths up to 500m. Countries inside of the European Union, the U.S. Mexico & Canada can order lines via the website up to 400m. If you're interested in a line longer than 300m and you're not from any of the countries mentioned before, send us an email to support@slacktivity.com  (you can select the line, but there'll be no shipping possible. 

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