Interested in Volunteering for the Ontario Tree Climbing Championship? Sign up here!

The OTCC would not be possible without our team of incredible volunteers. If you want to join this dedicated, passionate group and help make this event happen, sign up below!

The 2026 OTCC will be held Sept 11-12, 2026 at Niagara Parks Botanical Gardens in Niagara Falls, ON. Volunteer positions are available Thursday Sept 10, Friday Sept 11 and Saturday Sept 12.

Volunteers receive lunch, coffee, refreshments, and an event tshirt. You can also earn 3 ISA CEUs for volunteering at a tree climbing competition (additional CEUs are available for educational workshops and other activities). And of course, volunteering is a great way to learn, network, meet new friends, gather with our tree family, give back, and HAVE FUN!

See details online here.

Thank you!