The 2025 Ontario Tree Climbing Championship is a two-day event: Friday & Saturday September 19 – 20, 2025 at Lake Ontario Park in Kingston Ontario. Join arborists, industry members, and the public for this fun, competitive event!

• Showcase your brand to hundreds in the industry and beyond during two full days of activities,
• Exhibit at the vendor tradeshow with an expanded schedule to provide more one-on-one time with attendees. 
•          [Exhibitor Setup: approx 6:00 AM Friday. Exhibitor Teardown: Saturday at 5:00 PM]
• Network with our industry’s best while we watch climbers demonstrate their incredible skills
• Sign up as a sponsor or exhibitor below!
• Registration is first come, first serve. Spots are limited. 
• Registration deadline: Aug 29, 2025 (Note some sponsorship deadlines are earlier on Aug 06 2025)
• Let your audience know by sharing on social media – download template posts and logos here!
• See event details here