ITCC Competitor Information

Registration Information

To be qualified to compete at the 2023 ITCC you must have won a local or regional event. Invitations are sent to the ISA Chapters and Associate Organizations for them to register their eligible competitors for the ITCC. Once a chapter or associate organization has registered, eligible competitors will receive a link to confirm your participation in the ITCC.

Schedule of Events

View the 2023 Schedule of Events


Competitors must represent an ISA chapter, associate organization, or regional competition. Prior to acceptance, competitors must be a member of ISA. Guest climbers are not permitted at the ITCC unless they have received an invitation from ISA through participation in an event held by an organization not yet associated with the ISA.

Competition Rules

The ITCC will follow the most current available version of the International Tree Climbing Championship Rules. The ITCC Operations Committee is not responsible for providing ITCC Rules Books to competitors in advance. The rules are available on the ITCC website under Rules and Regulations. It is the responsibility of all competitors to have read and understand the rules.

The ITCC committee reserves the right to make additional rules and rulings as well as modify any specific event to ensure the safety of competitors, volunteers, and the public.

Any updates and revisions will be provided as they become available, if you have questions please email ITCC.

ITCC Competitor Lists

Congratulations 2019 Competitors

Congratulations to all of the competitors at the ITCC in Knoxville, Tennessee (US). There were 74 competitors from 20 different countries setting a new record for the competition. In addition, we had the most female competitors, 28, than we have had at the ITCC. Thank you to everyone who participated and for your continued support of the ITCC.

View the list of 2019 ITCC Competitors

2018 ITCC Competitors

2017 ITCC Competitors

2016 ITCC Competitors

2015 ITCC Competitors

2014 ITCC Competitors

2013 Competitors

2012 ITCC Competitors



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