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Special Adventure

Summit Training Hike

Cost:  
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Optional Transport:  
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This is an Explorer Exclusive Adventure. To find out more about an Explorer Membership, click here
Event Date
November 21, 2026
Destination
Waterdown
Duration
9 hours
Highlights
Loaded Pack Challenge. Niagara Escarpment. Sleepy Hollow Falls
Trip eligible for credit -  
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Guest passes can be used -  
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Your Registration Details

Transport
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AdditIonal Add Ons
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Guests
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Difficulty Rating
Hard
Beauty Rating
★★★
Solitude Rating
★★★

Description

Got something you're preparing for, thinking about the Epics or just want to challenge yourself?

We're teaming up with Altitude Athletic Training, home to the world's largest simulated-altitude training space in downtown Toronto. By recreating the oxygen conditions of 10,000 feet, they help outdoor enthusiasts build the strength, stamina and endurance to take on everything from weekend hikes to bucket-list mountain adventures. This day puts that training to work on real terrain: hours on your feet with a loaded pack, steep descents, uneven ground, and uncertain conditions.

We'll head to Clappison Woods in Waterdown, on the Niagara Escarpment, and tackle a 12.7 km loop with 427 m of climbing - among the greatest elevation gains of any day-trip we've run. The route follows the Bruce Trail past Sleepy Hollow Falls and along Grindstone Creek, with steady climbs and steep descents for around 6 hours. It's a full day and a proper test of your legs, your boots and your pack.

This is an Explorer-exclusive training session, so bring your own pack loaded up as you would for a big day in the backcountry. You'll be hiking alongside Altitude's members, so expect good company and plenty of people who like a challenge.

Afterwards, we'll go straight into a social at Altitude with food and drink provided from 5 pm.

Check the trip plan for the details, including the meeting point, gear list, and timing for the day.

Accessibility

Wilderness Union is committed to making our adventures as accessible as possible. If you wish to make an accommodation request relating to a disability or provide feedback, please do so by sending an email to info@wildernessunion.com

Got something you're preparing for, thinking about the Epics or just want to challenge yourself?

We're teaming up with Altitude Athletic Training, home to the world's largest simulated-altitude training space in downtown Toronto. By recreating the oxygen conditions of 10,000 feet, they help outdoor enthusiasts build the strength, stamina and endurance to take on everything from weekend hikes to bucket-list mountain adventures. This day puts that training to work on real terrain: hours on your feet with a loaded pack, steep descents, uneven ground, and uncertain conditions.

We'll head to Clappison Woods in Waterdown, on the Niagara Escarpment, and tackle a 12.7 km loop with 427 m of climbing - among the greatest elevation gains of any day-trip we've run. The route follows the Bruce Trail past Sleepy Hollow Falls and along Grindstone Creek, with steady climbs and steep descents for around 6 hours. It's a full day and a proper test of your legs, your boots and your pack.

This is an Explorer-exclusive training session, so bring your own pack loaded up as you would for a big day in the backcountry. You'll be hiking alongside Altitude's members, so expect good company and plenty of people who like a challenge.

Afterwards, we'll go straight into a social at Altitude with food and drink provided from 5 pm.

Check the trip plan for the details, including the meeting point, gear list, and timing for the day.

Accessibility

Wilderness Union is committed to making our adventures as accessible as possible. If you wish to make an accommodation request relating to a disability or provide feedback, please do so by sending an email to info@wildernessunion.com

Highlights

Loaded Pack Challenge: Bring your own pack, packed as you would for a big backcountry day. Carrying weight for hours is the one part of trip fitness a gym can't fully copy.

Niagara Escarpment: 427 m of climbing on the Bruce Trail, with the short, sharp ups and downs the escarpment is known for.

Sleepy Hollow Falls: The loop passes the falls and follows Grindstone Creek through the ravines of Clappison Woods.

08:00 - Meet at Altitude Athletic Training, 56 Colborne Street

09:30 - 15:30 - Hike the Clappison Woods and Sleepy Hollow loop

17:00 - Back at Altitude for the November social

Food and Drink
You'll need to bring a packed lunch and water for any of our day trips that don't explicitly say we're making a stop at a restaurant. Where we stop at restaurants, you are responsible for the purchase of any food. Full details are available at the adventure plan, shared above on registration.

Carbon Offsetting
Wilderness Union offsets the estimated carbon emissions of every trip by investing in a global portfolio of verified carbon reduction projects.

Accessibility
Wilderness Union is committed to making our adventures as accessible as possible. If you wish to make an accommodation request relating to a disability or provide feedback, please get in touch through our contact form.

Please read and understand this before registering

Cancellations made:

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Weather or emergency cancellations: If an event is canceled due to severe weather or other uncontrollable factors, members can receive a full credit to their account.

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What to Expect on a WU Trip

Is a Wilderness Union Trip Right for You?
‍
We offer a unique alternative to commercial tours. We don't just show you incredible natural wonders, we teach you to become confident in nature so you can discover the life changing magic of the outdoors. You'll love it here if:
- You want to make real friends, not just small talk with strangers
- You prefer "off the beaten path" over "all-inclusive resort"
- You're happy to pitch in and learn new skills (e.g., helping with camp setup or group tasks)
- You value the journey and the company as much as the destination

Who Else Will Be There
WU is aimed at a younger generation of outdoor lovers who don't see themselves represented in traditional hiking clubs and our members are typically 20-40 years old. Whether you're brand new to the outdoors or have plenty of experience, you'll find something for you.

Our Guides
All of our guides are highly qualified, passionate outdoor lovers, just like you. They love to share their knowledge and will help you see our destinations in another light, often teaching you something along the trail.

Q&A

Got questions? Checkout our FAQ for answers to pretty much anything you can think of.

Where can I find important updates about this hike in the days leading up to it?

If you're on the WU Discord, follow the thread for this adventure under the 'Upcoming Adventures' channel. Otherwise, look out for email updates from us and reach out with any questions.

Do I need to be training for a big trip to join?

Not at all. If you like the idea of getting stronger and taking on something harder, this is for you.

Is the social included?

Yes

Want Access to Explorer Member Pricing?

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