https://www.itcc-isa.com/events/regional/aptcc
Asia-Pacific Tree Climbing Championship
International Tree Climbing Competition and Championships are part of ISA, The International Society of Arboriculture
tree climbing championshipasia pacific
https://www.derbycityweekend.com/video/2026/05/03/iowa-arborist-association-holds-20th-tree-climbing-championship-sioux-city/
Iowa Arborist Association holds 20th Tree Climbing Championship in Sioux City - Derby City Weekend
tree climbing championshipsioux city