The OTCC brings together arborists & industry members in this fun, competitive event.
The OTCC is open to the public and everyone is welcome to attend: watch arborists showcase their skills, visit a tradeshow featuring our favourite vendors and anyone can try out tree climbing at the “Fun Climb” station under the guidance of a professional arborist. Stay tuned for details on the 2025 event soon!

OTCC Committee Chair:

Ken Gillies
gilliestreecare@mac.com

Head Judge:

Jess van Vliet
peartjessica@hotmail.com 

Head Tech:

Peter de Vries
info@isaontario.com

Virtual Forums: We've hosted virtual forums to discuss the event – thank you to everyone who participated: your input helps continue to make the OTCC better and better!

Tentative 2025 Virtual Forum Date: Wed April 16, 2025 at 6:30PM (we’ll confirm and post a registration link soon)

• May 17 2023 Virtual Forum: Watch the recording here
• Nov 15 2023 Virtual Forum: Watch the recording here
  
• June 18 2024 Virtual Forum: Watch the recording here

Ontario’s Ascent Event Records were established at the 2024 OTCC:
Serena Soucy – Ontario Women’s Ascent record: 17.87 seconds
Chris Sallows – Ontario Men’s Ascent record: 8.80 seconds

Is your municipality interested in hosting an OTCC?
The OTCC event is a great way to showcase your municipality, your local park, and to bring the community together for an incredible event! See requirements to host an OTCC event here. And contact us for more information