Summiting Kilimanjaro at 69: Dan’s Story

With Kilimanjaro season well underway, Dan’s story stands out.

At 69 years old, he set out to climb one of the world’s most iconic peaks—and reached the summit of Mount Kilimanjaro after years of preparation, persistence, and purpose.

At the top, his lead guide shook his hand and shared something unexpected: in over twenty years of guiding, Dan was the oldest person he had seen complete the climb.

While others older than Dan have summited Kilimanjaro, it remains a rare achievement—and one that challenges assumptions about what’s possible later in life.

The Mountain

high altitude climb training

Rising over 19,000 feet above sea level, Mount Kilimanjaro is the highest mountain in Africa and the tallest free-standing mountain in the world.

Unlike technical alpine climbs, Kilimanjaro is often described as a “trekking peak.” But that can be misleading. The real challenge is altitude.

Dan chose the Northern Circuit Route, one of the least travelled paths on the mountain, used by fewer than 2% of climbers. At nine days, it is the longest route—and one of the most demanding. But the extended time allows for better acclimatization, giving it the highest summit success rate.

Preparation

Dan approached the climb with intention.

Knowing that age might present additional challenges—especially after facing difficulty securing evacuation insurance—he doubled down on preparation in three key areas.

He began practicing yoga to improve flexibility, balance, and mobility—something that proved unexpectedly useful for daily life on the mountain, including getting in and out of a small tent.

He increased his time hiking the Bruce Trail, building endurance on rugged terrain, even if it lacked the altitude of Kilimanjaro.

And for three months leading into the climb, he trained in a simulated altitude environment.

Working with Altitude in Toronto, Dan completed structured sessions using an altitude generator—gradually adapting his body to lower oxygen levels. By the end of his training, he was simulating elevations above 19,000 feet.

The Climb

Arriving in Tanzania, Dan met his group—seven Americans and three Canadians—for the first time. They bonded quickly, forming a supportive team that would become essential as the climb progressed.

The ascent began in the rainforest, surrounded by humidity, wildlife, and dense vegetation. As the days passed and elevation increased, the landscape shifted dramatically—from forest to alpine desert, and eventually to an arctic-like environment.

With altitude came new challenges.

Temperatures dropped. Winds intensified. Water sources became limited—and often unpleasant to drink. Dehydration became a constant battle, made worse by the bitter taste of filtered mountain water.

By the fourth day, everyone in the group was experiencing some level of altitude sickness. One climber had to be evacuated.

Despite being the oldest in the group, Dan found himself managing the physical strain well. He experienced fewer joint issues than many of his teammates, something he credits to his yoga practice.

But what kept him moving forward wasn’t just preparation.

It was something more personal.

Three years earlier, Dan had lost his wife, Kate. He carried her photo with him throughout the climb, with one goal in mind: to reach the summit and take a photo with her there.

Summit Night

Starry sky at high altitude

The final push began just after midnight.

Summit night is widely considered the most demanding part of the climb—ascending from approximately 15,500 feet to over 19,000 feet in a matter of hours. The terrain is steep, the air thin, and the conditions unforgiving.

Climbing through the night under a sky filled with stars, Dan and his team moved slowly upward, step by step.

At around 17,000 feet, severely dehydrated, Dan briefly lost consciousness.

After a short rest, he made the decision to continue.

As the group approached the summit, a full moon illuminated the trail. Their timing aligned with sunrise.

And then, after hours of steady movement, they reached the top.

The Summit

Standing at the summit of Mount Kilimanjaro, Dan watched the sun rise over Africa.

Exhausted, emotional, and fully present, he took out the photo he had carried the entire way—honouring the reason he had made the climb in the first place.

It was a moment years in the making.

What This Climb Represents

Dan’s story is not just about summiting Kilimanjaro at 69.

It’s about what happens when preparation meets purpose.

His experience highlights something often overlooked: while the mountain presents the challenge, the outcome is shaped long before you arrive. Through consistent training, thoughtful preparation, and a willingness to keep moving forward, even difficult objectives become possible.

As Dan puts it:

“Climbing Kili is not easy by any means, but it is a great adventure. With preparation, I believe many active seniors could summit Kilimanjaro too.”

Book Your Complimentary Coach Consult

If Kilimanjaro is something you’ve been thinking about—whether it’s next year or something further out—the right preparation can make it possible.
Book a complimentary 30-minute consult and we’ll walk you through how to approach your training.

The Highest Marathon In the World

Racing from Everest Base Camp

At 5,364 metres above sea level, the air is thin, the terrain is unforgiving, and every step demands focus.

This is where the Everest Marathon begins.

Known as the highest marathon in the world, the race starts near Everest Base Camp and descends 42 kilometres through the Khumbu Valley to Namche Bazaar. It’s not just a test of endurance—it’s a test of how well you can perform when oxygen is limited, fatigue is constant, and the environment offers no margin for error.

For Altitude members Michael and Paul, this wasn’t just a race. It was the final chapter of a much larger journey.

The Road to the Start Line

Before race day, there is the trek.

Reaching Everest Base Camp requires days of steady climbing through the Khumbu region—moving from Lukla through villages like Namche Bazaar, Tengboche, and Lobuche. The terrain is rugged, the elevation gain is relentless, and the effects of altitude build gradually with each passing day.

By the time runners reach Base Camp, they’ve already been tested.

Michael and Paul approached this phase with purpose, building the physical and mental foundation needed not just to arrive—but to continue.

Higher Still: Kala Patthar

Before lining up for the marathon, they pushed even further.

From Base Camp, Michael and Paul climbed to the summit of Kala Patthar (5,545 m), a nearby peak known for offering one of the best views of Everest and the surrounding Himalayan range.

It’s a demanding ascent at altitude—steep, exposed, and made more difficult by already accumulated fatigue.

But it served a purpose.

At elevations like this, every hour spent moving becomes part of your preparation. It reinforces pacing, breathing, and the ability to stay composed when conditions are at their most challenging.

Race Day: The Everest Marathon

The Everest Marathon is unlike any other race in the world.

It begins at extreme altitude, where oxygen levels are significantly reduced, and descends through technical terrain—rocky trails, uneven footing, and long stretches that demand constant attention.

There is no cruising.

Every kilometre requires effort.

For Michael and Paul, the goal wasn’t just to finish—it was to move consistently, stay controlled, and manage the demands of both the terrain and the altitude.

After 12 hours, 37 minutes, and 20 seconds, they crossed the finish line together in Namche Bazaar—placing 191st and 192nd, respectively.

More Than a Race

For Michael and Paul, the Everest Marathon wasn’t just about the finish time.

It was about the full experience—trekking through the Khumbu, standing at Everest Base Camp, climbing higher, and then taking on one of the most unique endurance challenges in the world.

It’s a reminder that some goals aren’t meant to be approached in isolation.

They’re built step by step—through preparation, through shared experience, and through the willingness to keep moving forward, even when conditions are far from ideal.

Thinking About Tackling the World's Highest Marathon?

If something like Everest Base Camp or the Everest Marathon is on your radar, preparation is where it begins. The right training doesn’t just help you complete the experience—it changes how you experience it. Book a consult with an expert Altitude coach and start your preparation now.

How to Train for a High-Altitude Triathlon

Where Endurance Meets Elevation: How to Perform When Oxygen is Limited

Training for a triathlon is already a test of endurance, discipline, and resilience. Add high altitude to the mix, and you’re looking at an entirely different level of challenge—and opportunity. Whether you’re eyeing a race in the Colorado Rockies, the Alps, or the Andes, preparing properly can mean the difference between surviving and truly performing.

Why Altitude Matters

At high elevations (usually above 1,500–2,000 meters or 5,000–6,500 feet), the air contains less oxygen. That means your muscles—and your brain—receive less of the fuel they rely on for performance. This can lead to:

  • Reduced aerobic capacity (VO₂ max)

  • Faster onset of fatigue

  • Increased breathing and heart rate

  • Higher perceived exertion

  • Slower recovery

In short: what feels hard at sea level feels harder at altitude.

how to train for a high-altitude triathlon

Training Smart: Your Pre-Race Strategy

1. Get Acclimatized If You Can

If your schedule allows, arrive at race altitude 10–14 days before your event. This gives your body time to adjust to the lower oxygen levels, producing more red blood cells and improving oxygen transport.

Can’t spare the time? Research shows that arriving just a few hours before competition (the “fly‑in/fly‑out” strategy) is a plausible last‐resort, but it hasn’t been proven superior to arriving the evening before. In one controlled study, cyclists who arrived just hours before their 20 km time trial did not outperform those who flew in the night before—physiological measures (like sleep quality, ventilatory response, plasma volume) did not differ significantly between approaches.

2. Incorporate Altitude Simulation Into Your Training

If you’re training at sea level, simulated altitude training can help bridge the gap. Training in a hypoxic environment—like Altitude Athletic Training’s 10,000 ft facility in Toronto—can trigger beneficial adaptations that support endurance performance, such as:

  • Improved mitochondrial efficiency (more power output at the same effort)

  • Greater capillary density (better oxygen delivery to muscles)

  • Enhanced lactate buffering capacity (delay fatigue and recover faster)

  • Increased ventilatory response (more efficient breathing under stress)

Structured altitude exposure can improve aerobic efficiency and fatigue resistance, helping you perform better at elevation without needing to live in the mountains.

high-altitude triathlon training

3. Focus on Aerobic Efficiency

At altitude, you burn through your energy stores faster and accumulate fatigue more quickly. Training your aerobic system to be more efficient is key. Prioritize:

  • Long, steady-state efforts at Zone 2 (around 65–75% of max HR)

  • Brick workouts (bike-to-run) at controlled intensities

  • Strength training to improve muscular economy and injury resilience

4. Dial in Your Race Pace and Nutrition

Pacing at altitude is tricky—what feels sustainable early on can quickly lead to blow-up. Train with heart rate and perceived exertion as your guide, and use tools like lactate threshold or VO₂ testing to set accurate zones.

Also, hydration and fueling needs are higher at altitude. The air is drier, and sweat evaporates faster, increasing the risk of dehydration. Train your gut, know your fueling strategy, and stay on top of hydration.

triathlon training high-altitude

5. Don’t Neglect Recovery

Sleep quality often takes a hit at altitude. Combine that with the physiological stress of training and racing, and your body needs more time to recover. Use tools like:

  • Compression

  • Breathwork

  • Active recovery sessions

  • Low-intensity hypoxic training to promote adaptations without added strain

Training for a high-altitude triathlon isn’t just about working harder—it’s about working smarter. Prepare your body to adapt, get familiar with how altitude affects your pace and effort, and arrive confident that you’ve done everything possible to be ready.

Need help getting started with training or choosing the right strategy ? Book a consultation and let’s start planning your high-altitude triathlon training.

7 Epic Backcountry Adventures in the Canadian Rockies

The Canadian Rockies are a backcountry dream. Jagged peaks, turquoise lakes, hidden valleys, and wildlife encounters—it’s the stuff adventure stories are made of. But with so much wilderness to explore, where do you even begin?

Whether you’re planning your first multi-day hike or chasing solitude far from the beaten path, here are 7 unforgettable backcountry adventures in the Canadian Rockies—plus tips on how to train for them.

1. Skyline Trail (Jasper National Park, AB)

Distance: ~44 km | Duration: 2–3 days
Epic for: Sweeping alpine views, wildlife sightings, and ridge walks.

This classic trail offers one of the highest elevation routes in Jasper, with nearly 25 km of the hike above the treeline. Expect jaw-dropping vistas and a good chance of spotting mountain goats or caribou.

Pro Tip: Get used to hiking with a pack on inclines. A few steep climbs make this one more challenging than it looks.

backcountry adventures in the Canadian Rockies

2. Tonquin Valley (Jasper National Park, AB)

Distance: ~42–50 km | Duration: 3–5 days
Epic for: Wildflower meadows, glacier views, and serious solitude.

Less trafficked than other areas, Tonquin Valley feels remote and raw. The Ramparts—jagged peaks reflected in Amethyst Lakes—are a major highlight.

Pro Tip: This area can be muddy and buggy—train with weighted pack walks and practice wet trail navigation.

3. Mount Assiniboine via Sunshine Village (BC/AB Border)

Distance: ~55 km (one-way) | Duration: 3–6 days
Epic for: “The Matterhorn of the Rockies,” backcountry lodges, and heli-in options.

Mount Assiniboine Provincial Park feels like a slice of the Alps dropped into Canada. Camp or stay at the lodge, but either way—it’s unforgettable.

Pro Tip: This one’s high and rugged—altitude training and endurance prep are key to enjoy the climbs and long days.

Mountain express

4. Rockwall Trail (Kootenay National Park, BC)

Distance: ~55 km | Duration: 3–5 days
Epic for: Dramatic cliffs, hanging glaciers, and wildflower-filled meadows.

This trail packs a visual punch. The massive limestone cliffs of the Rockwall dominate the skyline, and the varied terrain makes each day different.

Pro Tip: Expect elevation gain and loss daily. Hill training and strong knees will go a long way here.

5. Nigel Pass to Jonas Pass (Jasper National Park, AB)

Distance: ~50 km (loop or one-way) | Duration: 3–4 days
Epic for: Remote feel, mountain passes, and fewer crowds.

A lesser-known gem, this route offers glacier views and solitude. You might not see many people, but you’ll definitely see mountains.

Pro Tip: Self-sufficiency is key. Practice carrying bear safety gear and ensure your gear setup is dialed.

backcountry adventures in the Canadian Rockies

6. Berg Lake Trail (Mount Robson Provincial Park, BC)

Distance: ~42 km (return) | Duration: 2–4 days
Epic for: Iconic glacial lakes, waterfalls, and Canada’s highest peak.

Though currently under phased reopening due to trail repairs, this remains a bucket-list route. The turquoise waters of Berg Lake against Mount Robson’s icefalls? Unreal.

Pro Tip: It starts mellow, but don’t underestimate the final climb. Prep your endurance and elevation tolerance.

backcountry adventures in the Canadian Rockies

7. Yoho Valley + Iceline Trail Loop (Yoho National Park, BC)

Distance: ~40–50 km (depending on route) | Duration: 2–4 days
Epic for: Glacier travel, waterfalls, and looped routes.

The Iceline Trail takes you alongside glacier tongues and above the treeline with constant views. Combine it with Little Yoho Valley for a scenic, satisfying loop.

Pro Tip: Day one is a serious grind uphill. Strengthen those glutes and practice pacing.

Training for These Trips

A trip in the Rockies is more than a hike—it’s a full-on physical challenge. At Altitude Athletic, we train people specifically for these kinds of adventures with:

  • Altitude simulation for better oxygen utilization

  • Custom strength and conditioning programs to prepare for pack weight and trail variability

  • Endurance coaching to build resilience over multi-day efforts

backcountry adventures in the Canadian Rockies

The Canadian Rockies are calling—and whether it’s your first trip or your tenth, backcountry adventures in the Canadian Rockies always find new ways to test and inspire you.

Need help getting started with training or choosing the right route? Book a consultation and let’s start planning the adventure.

Start your backcountry training today—contact us to learn more!

What People Wish They Knew Before Their Everest Basecamp Trek

The Everest Basecamp Trek is an adventure of a lifetime, but many trekkers return with insights they wish they had before they started. If you’re planning your own journey to EBC, here are some of the most common “I wish I knew” moments shared by those who have already made the trek.

1. The Trek is More Mentally Challenging Than Expected

Many trekkers assume that the biggest challenge will be physical endurance. While the hike is demanding, the mental aspect—long days, unpredictable weather, altitude discomfort, and the monotony of hiking for days—can be just as tough. Keeping a positive mindset and preparing for slow, steady progress is key.

Mountain express

2. Acclimatization is Everything

Altitude sickness is a real threat, and no amount of physical fitness can fully prepare you for it. Trekking slowly, taking acclimatization days seriously, and staying well-hydrated are crucial. Some trekkers say they wish they had taken prepared better or known how serious altitude sickness could be before experiencing it firsthand.

3. Packing Light is Essential

Many trekkers regret overpacking. The weight of your backpack (or what your porter carries) adds up quickly. Essentials include quality base layers, a warm down jacket, a good pair of trekking boots, and a well-fitted backpack. But many first-timers wish they had left behind excess toiletries, heavy electronics, and multiple outfit changes.

4. The Tea Houses Are Basic—Really Basic

Lodging along the route is simple, with limited heating, shared bathrooms, and occasional power shortages. Many trekkers wish they had brought an extra sleeping bag liner for warmth, as well as more cash for occasional WiFi and charging fees.

Everest Basecamp Trek

5. Food is Repetitive but Comforting

Dal Bhat, noodles, and potato-based dishes are the staple foods along the trail. Many trekkers wish they had brought electrolyte packets and snacks from home to add variety. Also, while meat is available, it’s often recommended to avoid it due to hygiene concerns at higher elevations.

6. Expect Unpredictable Weather

Even in peak trekking seasons, weather in the Himalayas can change rapidly. Many trekkers wish they had packed better rain gear, warmer gloves, and extra socks to handle sudden snow or rainstorms.

7. Trekking Poles Are Lifesavers

Some people start without trekking poles and end up buying or borrowing them along the way. They help tremendously on steep descents, reducing strain on the knees and improving balance on uneven terrain.

8. Cash is King

ATMs are unreliable and disappear after Namche Bazaar. Trekkers wish they had carried more Nepalese rupees for food, WiFi, battery charging, and small luxuries like hot showers.

9. The Descent Can Be Just as Hard as the Ascent

Many trekkers focus on getting to Basecamp and forget that the descent is long and demanding. Fatigue, sore knees, and the desire to rush back can make this part more difficult than expected.

10. You’ll Want More Time to Enjoy the Journey

Some people regret rushing the trek due to tight schedules. Taking extra days for side trips (like the hike to Kala Patthar) and soaking in the scenery makes for a much richer experience.

Everest Basecamp Trek Tips

Final Thoughts

Every Everest Basecamp trek is unique, but learning from those who have gone before can make your experience smoother and more enjoyable. Being prepared for both the expected and unexpected will help you appreciate the journey and embrace the challenge!

If you’ve completed the EBC trek, what do you wish you had known beforehand? Share your insights in the comments below!

 

Preparing for the Everest Basecamp Trek?

At Altitude Athletic, we specialize in high-altitude training to help trekkers acclimate and build the endurance needed for challenging expeditions. Our state-of-the-art facility simulates the conditions you’ll face on the trek, ensuring you’re prepared for the elevation, terrain, and demands of the journey. Whether you’re aiming for a smoother ascent or want to maximize your experience, we’re here to help you train smarter.

Start your Everest Basecamp training today—contact us to learn more!

Leadville Trail 100: Three Tips to Master the Race Across the Sky

Taking on the Leadville Trail 100, the crown jewel of the Leadville Race Series, is no small feat. Known as the “Race Across the Sky,” this iconic ultramarathon challenges runners with its daunting altitude and rugged terrain. Whether you’re a seasoned ultrarunner or gearing up for your first 100-miler, following a solid Leadville 100 training plan is crucial for success. Here are three tips to help you conquer the Leadville Trail 100 and make the most of your Leadville 100 training.

 

 1. Train for Altitude

The Leadville Trail 100 is notorious for its high altitude, with much of the course sitting above 10,000 feet. The lack of oxygen at these elevations can significantly impact your performance, making altitude training a key component of any Leadville 100 training plan.

Tip: If possible, include altitude training in your Leadville 100 preparation. For those living at lower elevations, consider planning training trips to higher altitudes or incorporating altitude simulations. At Altitude Athletic, we provide simulated high-altitude conditions to help runners adapt to the demands of the Leadville Trail 100. Focus on building a strong aerobic base, improving your VO2 max, and practicing breathing techniques to enhance oxygen efficiency during the race.

Leadville trail 100

2. Use Heart Rate Monitoring to Guide Your Effort

Heart rate monitoring can be an invaluable tool in managing your effort throughout the Leadville Trail 100. With the high altitude and long distance, it’s easy to overexert yourself early in the race, which can lead to fatigue and a potential drop in performance later on.

Tip: Incorporate heart rate training into your Leadville 100 training plan to understand your optimal effort levels at different intensities and altitudes. On race day, use your heart rate monitor to stay within your target zones, especially in the early miles. This can help prevent you from going out too fast and ensure you conserve energy for the challenging sections later in the race. Monitoring your heart rate can also alert you to any signs of dehydration, overexertion, or altitude sickness, allowing you to adjust your pace or nutrition strategy accordingly.

 3. Master Your Nutrition and Hydration Strategy

Fueling your body properly during a 100-mile race is critical. The combination of long hours on your feet, high altitude, and unpredictable mountain weather means your body will be under immense stress. Proper nutrition and hydration can make or break your race.

Tip: During your training, experiment with different foods, gels, and hydration products to find out what works best for you. Your nutrition plan should include a balance of carbohydrates, proteins, and fats, with an emphasis on easily digestible foods that you can consume on the go. Hydration is equally important, especially considering the dry mountain air that can increase dehydration risk. Remember to include electrolytes to maintain balance, particularly sodium and potassium, which are vital in preventing cramps and maintaining energy levels. Dialing in your nutrition and hydration strategy ahead of time will help you avoid GI issues and energy bonks during the race.

 

Final Thoughts

The Leadville Trail 100 is a race that demands every ounce of your physical and mental strength. With a comprehensive Leadville 100 training plan that includes altitude acclimatization, heart rate monitoring, proper gear selection, and mental preparation, you can tackle this legendary race with confidence. By focusing on these key strategies, you’ll be well-prepared to conquer the Race Across the Sky and join the ranks of those who have triumphed in the Leadville Race Series.

 

Ready to train for the Leadville 100 or another ultramarathon? At Altitude Athletic, we specialize in preparing athletes for high-altitude races with our state-of-the-art training facility. Whether you’re looking to improve your altitude adaptation or fine-tune your race strategy, we’re here to help you reach new heights. Contact us today to learn more!