United Way ClimbUP (CN Tower Climb)

We need 500 amazing volunteers to help make United Way's CN Tower Climb a success! Join us for an unforgettable event, cheer on climbers and support a great cause.

United Way Greater Toronto's annual signature fundraising event, ClimbUP, returns on November 14-15, 2026.   As climbers raise funds and take on the 1,776 steps of the tower, volunteers create an unforgettable experience for everyone involved. This is your opportunity to step up for community and be one of the 500 energetic and kind-hearted volunteers who will help us make ClimbUP an incredible success! Come out for one day of the event or join us for both. 

Volunteers must be a minimum of 13 years of age - Volunteers aged from 13 to 15 must volunteer with a parent or guardian. All volunteers must sign a waiver. Volunteers under 18 years of age must have a guardian/parent sign a waiver during the application process. The volunteer waiver is included in the online application.