Ascent


The Ascent Event tests the competitor’s ability to efficiently and safely use their selected and approved ascent system. The event assesses the competitor’s efficiency in attaching the ascent system to the ascent line(s), ascending to the bell, and transferring into a descent system.

The height of the bell may be set from 12 to 25 meters (39ft, 4.5in to 82ft, 0.25in).

The event is divided into three main sections as follows:

  • Setup Time: Competitors assemble their climbing system.
  • Ascent Time: Competitors ascend to a bell.
  • Changeover Time: Competitors transfer to a descent system.

The descent is not a timed portion of the event.

Detailed Event Description

Current Ascent World Records

Men 15m–Christopher Sallows, 8:803, set at OTCC 2024
Women 15m–Jess Hamer, Queensland Arboricultural Association (Australia), 12:99, set at ITCC 2023

 

©International Society of Arboriculture 2009-2024
270 Peachtree Street NW, Suite 1900, Atlanta, Georgia 30303 • +1.678.367.0981

Email comments and questions to ISA
Thursday, November 21, 2024 6:21:45 AM (EST/ISA Headquarters Time)
Please click here to view our privacy policy.