Event Details
Saturday Climb
Saturday, May 2, 2026
6 a.m. to 9:00 a.m.
Please arrive at the Metro Toronto Convention Centre, Hall A by your selected arrival time.
Sunday Climb
Sunday, May 3, 2026
6:30 a.m. to 9:00 a.m.
Please arrive at the Metro Toronto Convention Centre, Hall A by your selected arrival time.
Elite Climb
Those who register as elite climbers competing for the fastest time will check in on:
Sunday, May 3, 2026
6 a.m.
Advanced
Check-In
Skip the line on climb day with advance check-in. Drop off cash or cheques and collect your timing device and tower entry wristband.
To qualify for advance check-in, you must meet your minimum fundraising requirement by the advance check-in date you attend.
DATES TBC
Event Day Check-In Location
Metro Toronto Convention Centre (MTCC), North Building.
Fundraising
The minimum fundraising requirement of $125 for adults and $75 for youth (13-18) must be submitted before or on climb day to be eligible to climb. We’re here to help you reach your goal, so if you have any questions about fundraising just ask.
Sunrise Special
Not planning on climbing but want to cheer on your friends and family from the top? Save 50% off CN Tower general admission tickets with the Sunrise Special. Tickets must be purchased onsite at the CN Tower by 9:30 a.m. to take advantage of this great deal.
Questions?
Check out our FAQ page
Read FAQ
Email us at events@wwfcanada.org or call 416-484-7700.
You can register to climb as an individual or with a team of friends, family, colleagues, or fellow students. There is a registration fee of $25 for adults and $10 for youth (13-18). New this year, you can save on your registration fee with the Early Riser Special. Select a 6 or 6:30 a.m. arrival time on Saturday or 6:30 a.m. on Sunday to save $10 on adult registration or $5 on youth (13-18) registration.
There is also a minimum fundraising amount of $125 for adults and $75 for youth (13-18) to be eligible to participate. The registration fee does not count towards each registrants fundraising total.
For an extra challenge, you can take on the Elite Climb to compete for the fastest time (aiming for less than 15 minutes) and reserve a spot to be one of the first up the tower. Space for the Elite Climb is limited and a registration fee of $75 is required to secure your spot. The registration fee does not count towards each registrant's fundraising total.
Register today to climb and join a movement to protect and restore nature, reverse wildlife loss and fight climate change.
*The minimum age to participate in the CN Tower Climb is 13 years of age on event day.
2025 CLIMb TIMES
2025 CLIMB PHOTOS
CN Tower Climb Leaderboards
How Your Climb Makes a Difference
Funds raised will support our ambitious 10-year plan to Regenerate Canada and create a future where wildlife, nature and people thrive
Restore
1 million
hectares
Restore at least one million hectares, regenerating lost complex ecosystems that provide essential wildlife habitat and sequester carbon in nature.
Steward
100 million
hectares
Steward at least 100 million hectares of vital ecosystems for wildlife and communities.
Reduce carbon
emissions by
30 million tonnes
Reduce carbon emissions by 30 million tonnes by restoring carbon-rich habitats and protecting current carbon stores.
