Breathing Thin Air: A Sea-Level Runner’s Guide to Trail and Mountain Ultra Marathons

For sea-level athletes venturing into the world of ultra marathons set in trails and mountains, the journey is not only a physical test but also a thrilling exploration of diverse terrains and elevations. In this guide, we’ll delve into the unique challenges faced by sea-level runners tackling trail and mountain ultra marathons, and outline a specialized training approach to prepare for the altitude changes and rugged landscapes that lie ahead.

Understanding the Altitude Challenge:

  1. Altitude Adjustments:

    • Acknowledge the impact of increased elevation on your body’s oxygen intake and adjust your training accordingly.
    • Gradually acclimate to higher altitudes by incorporating altitude-specific training strategies.
  2. Terrain Dynamics:

    • Trail and mountain ultra marathons present varying surfaces, including rocky trails, steep ascents, and descents.
    • Train on similar terrains to build the necessary strength, agility, and proprioception.
ultra marathon training

Ultra Marathon Training Plan:

  1. Altitude Adaptation Runs:
    • Plan training runs at higher elevations to adapt your body to reduced oxygen levels.
    • If possible, incorporate specific trail sections of the race route to familiarize yourself with the terrain
  2. Hill Training with Mountainous Challenges:
    • Prioritize hill workouts to mimic the elevation changes of mountainous races.
    • Focus on both uphill and downhill training to build strength and resilience.
  3. Specificity in Long Runs:
    • Schedule long runs on trails and mountain paths similar to the race course.
    • Include elevation gains and losses to simulate race-day conditions.
  4. Technical Trail Running:
    • Develop technical trail running skills, including navigating rocks, tree roots, and uneven surfaces.
    • Incorporate agility drills to enhance your ability to adapt to the unpredictable trail conditions.

Mental Preparation:

  1. Visualization in Mountainous Landscapes:

    • Visualize success by imagining yourself conquering the mountainous trails.
    • Cultivate a positive mindset by focusing on the breathtaking views and the sense of accomplishment that awaits.
  2. Mindfulness in Nature’s Playground:

    • Practice mindfulness during training to stay present and attuned to your surroundings.
    • Embrace the serenity of nature to foster mental clarity and reduce anxiety about the challenging course.

Gear and Nutrition Considerations:

  1. Trail-Specific Gear:

    • Invest in trail running shoes with proper traction for varied surfaces.
    • Consider lightweight and moisture-wicking clothing suitable for unpredictable mountain weather.
  2. Nutrition for Altitude:

    • Adjust your nutrition plan to account for the increased calorie expenditure at higher altitudes.
    • Stay vigilant about hydration, recognizing that dehydration can occur more rapidly in mountainous conditions.

Our coaches at Altitude Athletic Training are experts in ultra-marathon training and simulated altitude training. Schedule a time to meet with one of our coaches and learn about the benefits for you:

5 Insane Outdoor Adventure Races

Outdoor adventure races are the ultimate test of your physical and mental limits. These races take you to breathtaking, remote locations where you’ll push yourself to the max. In this post, we’ll explore five insane outdoor adventure races around the world that will put your skills and endurance to the test.

1. The Barkley Marathons – Frozen Head State Park, Tennessee, USA

The Barkley Marathons is known as one of the toughest ultramarathon races on the planet. The race unfolds over 100 miles through the rugged wilderness of Frozen Head State Park, featuring a brutal vertical gain of over 59,000 feet. This event is not for the faint of heart, requiring extensive trail running and endurance preparation. High altitude training can also be beneficial to build the stamina necessary for this grueling race.

    2. The Jungle Ultra – Peru

    If you’re looking for a race that combines trail running and a truly unique setting, the Jungle Ultra in Peru is a fantastic choice. This multistage race takes participants through the Amazon rainforest. Endurance is key as you cover over 140 miles through the challenging terrain and humidity. Additionally, integrating strength training into your preparation is essential to withstand the physical demands of this race. Building strength in your core, legs, and upper body will not only help you tackle steep inclines and uneven terrains but also improve your overall performance, making you more resilient in the challenging conditions of the Jungle Ultra.

    trail running

    3. The Coastal Challenge – Costa Rica

    For those who thrive in tropical conditions, The Coastal Challenge in Costa Rica is the adventure race of your dreams. This 236-kilometer race guides runners along the country’s coastline, through dense jungles, and across pristine beaches. Trail running expertise is vital, as is preparation for the intense heat and humidity.

    4. The Dragon’s Back Race – Wales, UK

    The Dragon’s Back Race is an iconic adventure racing event that traverses the rugged terrain of the Welsh mountains. This five-day stage race covers 315 kilometers, with steep ascents and descents. High-altitude preparation can help participants adapt to the challenging elevation changes, and ultramarathon training is a must to tackle this demanding race.

    5. The Ultra-Trail du Mont-Blanc (UTMB) – France, Italy, and Switzerland

    The UTMB is the holy grail of ultramarathon races. This 171-kilometer race circumnavigates Mont Blanc, taking participants through high mountain passes and steep trails. Altitude preparation is crucial due to the race’s high-altitude sections. The UTMB is a test of endurance and trail running skills like no other.

    insane outdoor adventure races

     

    How To Train for Outdoor Adventure Races

    If you’re based in Toronto and are looking to prepare for these epic adventures, consider specialized training at Altitude Athletic Training. Altitude offers personalized programs that can help you improve your endurance, trail running abilities, and high-altitude adaptation.

    Here’s how Altitude can benefit you:

    • Personalized Training: Work with a coach on a program tailored to your specific adventure race goals. Whether it’s ultramarathon training, high altitude preparation, or trail running, we’ve got you covered.

    • Specialized Training Environment: Altitude Athletic Training recreates high-altitude conditions, allowing you to adapt to lower oxygen levels and replicate the demands of your expedition, which is essential for races like the UTMB and Barkley Marathons. This helps boost your endurance and performance at both sea-level and high-altitude settings.

    These five insane outdoor adventure races around the world offer a unique opportunity to challenge your physical and mental limits. With proper ultramarathon training, high altitude preparation, and strong guidance, you can embark on these incredible journeys. So, lace up your trail running shoes and start your adventure racing journey today!

    How to properly implement altitude training in your race build-up

    If you are reading this, you are probably thinking about experimenting with low oxygen (hypoxic) training.

    Great move. Altitude training has many benefits when it comes to marathon training. Exercise physiologists around the world say that it can improve fitness by increasing mitochondrial activity, augmenting red blood cell count, even changing gene expression.

    But here’s the thing: no matter your fitness level or sport of choice, it’s best to have a plan when implementing a new form of training. Here, we suggest how you can make the most of Altitude Athletic in each phase of your race build-up.

    1) The Base Phase

    When: up to two months before race day

    You might like to start to build your base five to six months in advance of your race, particularly if it’s a longer event like a half-marathon, marathon or Ironman. If so, your question might be: when do I start implementing altitude training? New research indicates that there could be a memory component to altitude training benefits. The more accustomed you are to low-oxygen training, the greater the benefits you might reap. So, best to acquaint yourself with thin air as soon as possible.

    That being said, ease into running, cycling or other workouts at altitude slowly. If this is your first experience with low-oxygen training, and your goal race is still months away, start your build with easy efforts in the first week at altitude.

    So, if you’re focused on an upcoming marathon training, begin by targeting recovery and non-workout runs. And adjust how you define “easy pace.” Unlike running at a measly 250m in Toronto, running even the easiest of paces at, say, 9,000 ft will at first feel challenging. After one month of base, also try one of your weekly workouts at altitude.

    Tip: Monitor your blood ferritin and haemoglobin levels monthly during this phase to see how you are responding to the change in stimulus.

    2) The Added Stimulus Phase (two months to two weeks before race day)

    This is when you dive into harder, higher-volume and race simulation workouts. Executing these tough sessions at altitude can boost fitness and confidence.

    In this phase, alternating between altitude simulation and sea level workouts can be useful for two reasons:

    First, working out in a low-oxygen environment will make it harder to hit splits. Use those workouts for building fitness and accustom yourself to the feeling of running hard, and use the sea level workouts for teaching your body what it’s like to run at your goal pace.

    Second, doing big workouts at altitude may tire you out at times in this phase. By mixing in sea level workouts, you mitigate the risk of overtraining and burnout.

    Tip: Hard training at altitude will likely elevate your basal metabolism, so hydrate aggressively and eat many nutrient-rich foods in this phase. Remember that this phase is more refined. It’s where you can make the most gains, but it’s where you are most likely to overexert yourself. These tenets are significantly augmented at altitude, so make sure you are giving your body enough fuel to recover.

    3) The Sharpening Phase

    Last two weeks before race day

    If altitude simulation feels comfortable by now, try to train exclusively at low oxygen for these last two weeks. It is common practice for athletes to spend the two weeks prior to a goal race at altitude, before coming down two to three days before your race.

    That is because even though it likely takes longer than two weeks to see haematological (blood) adaptations, studies show that other benefits of altitude training can be made faster. In the two weeks before your race, training at altitude could improve your muscles’ buffering capacity, making them better at working in acidic conditions (like the final parts of your race.)

    Tip: Do not fret over workout splits in this phase. Remember that workouts at altitude will still feel harder than normal, even if you are sharp. If you have made it to this phase healthy and fit, your reward should be to feel good during workouts, instead of worrying about pace.

    Tip II: Do your last training session at altitude at least three days before your race, to ensure that you do not have leftover fatigue on the start line.

    No matter the training phase you are in, approach altitude training like regular marathon training: with diligence. Eat well, drink lots of water, and always listen to your body’s signals. Do those three things, follow our tips, and put in the work – the results will take care of themselves.

    Learn more about altitude training for endurance athletes here.

    Want to do some more research on hypoxic training literature? Check out our Hypoxic Training Literature folder in our Linktree!

    Choosing an Adventure Trip

    With the colder weather and snow starting to fall, our reaction is often to get on Google and begin the search for warmer winter getaways. While some of us are inclined to kick back on a beach for a couple of weeks and sip margaritas, others are a little more restless and like to take on an adventure trip where they can travel different terrain day-to-day and push boundaries mentally and physically.

    Not sure what you’re feeling? We’ve compiled our top 5 list of adventurous destinations based on your preferences for you to dream about while sitting in icy snowstorm traffic.

     

     

    1. For Hikers: The Canadian Rockies. No matter the season, there are incredible hiking trails in Banff, Jasper, and Kootenay National Parks. While more challenging than what’s typical in Ontario, there are both shorter and longer routes that range in technical ability. If you’re a cold weather bear, pack up your snowshoes or cross-country skis and rev up your off-season cardio training by tackling some longer trails for a few hours. Don’t forget the bear spray!

     

     

    1. For Trail Runners: Montenegro. If trail running is your jam, you cannot miss the 1200-mile-long Via Dinarica Trail that runs through six countries from Slovania to Macedonia. The Montenegro portion is arguably the most scenic as it includes both interior and coastal sections. Quickly growing in popularity, this Mediterranean gem is not to miss.

     

    choosing an adventure trip cycling

     

    1. For History Buffs: Sri Lanka. Recently making its way onto the adventure tourism map, Sri Lanka has been working furiously to improve its infrastructure since the end of the civil war in 2009. This stunning country boasts both road and off-road cycling, whitewater rafting, trail running and hiking, safari trips and surfing. For history buffs, the many ancient ruins and Buddhist temples are perfect destinations for an easier day.

     

    choosing an adventure trip hiking

     

    1. For Ultra Marathoners: Chile. The Atacama Crossing Ultra Marathon is part of the 4 Deserts series and consists of an unsupported 250 km and 6 stages. If you’re just interested in testing out one segment of the 4 Deserts series (which also includes Gobi March in China, the Sahara Race in Egypt and The Last Desert in Antarctica), this is the part to do. With salt flats, sand dunes, river crossings, packed earth and hard grass, this experience is hard to beat.

     

    Choosing an adventure trip

     

    1. For Cyclists: Morocco. Take on the Sahara in Morocco by bike this winter – Morocco’s pleasant climate through the Canadian winter is a welcome change. One of the most common paths is through the Atlas Mountains to Jebel Sahro with a stop in Marrakech. With a fair amount of climbing, most guided trips are between 7 and 10 days and can accommodate intermediate to advanced riders.

     

    How to Prep for Your Trip.

    Remember, your body is great at doing whatever it’s been practicing. If you’re taking on a multi-day trek or tackling a location higher in the mountains, your body is going to need some preparation. We usually recommend giving yourself at least 12 weeks. It’s ideal if you can get closer to 16. This is to allow your heart, lungs, and cardiovascular system to improve efficiency and endurance.

    Also, for your physical body to improve its strength and resilience to different terrain and to withstand repeated days of activity. It’s important to choose activities at home that closely mimic what you’ll be doing. For example, if you’re planning on a multi-day hike, you’ll want to be getting out for a few hours on back-to-back days preferably on natural terrain.

    Alternatively, if you’re going biking in a place that has actual mountains (as opposed to our Ontario “hills”), you’ll want to be doing hill repeats in a place with as big a hill as you can find. Or even better, hit up a cycling class with a climbing focus. Of course, if you’re travelling to somewhere at altitude, you’ll want to prep your system for performing in conditions with less oxygen as the same amount of work will feel substantially more difficult if you’ve never practiced it before.

    Your trip will be much more enjoyable if you’ve properly prepared. You’ll be better equipped to avoid injury and more importantly spend time enjoying your surroundings rather than being so physically taxed that you can’t even lift your head off the handlebars. (Unless, of course, that’s the purpose of your trip!)

     

    Happy travels,

    Lauren Roberts is a Registered Physiotherapist and Founder of The Running Physio in Toronto. For more information on her team, the clinic, and for more great blog articles, visit www.therunningphysio.ca.

    Altitude Athletic is Toronto’s first and one of the largest altitude training facilities in the world. We’re here to help you prepare for your next big climb, event or meet your health goals. Click here to learn more about what we do at Altitude.

    Contact Us

    The Great Gender Gap – The Past, Present and Future of Women in Endurance Sports

    WOMEN IN ENDURANCE SPORT. For many years, sport was considered to be only for men, as women’s physiology was viewed as being less efficient, weaker, and unable to push their bodies in the rigor of sport. Prior to the 1960’s, women were banned or restricted from longer running and endurance events. This is because they were considered “too fragile” for distance sport or even shorter Olympic events like the 400 and 800m sprints.

    This began the era of mass participation of women in sports, and in the 1972 Olympics the first women’s 1500m was run. The same year, eight women “legally” ran the Boston marathon. By 1984 (only 35 years ago!) the first women’s Olympic marathon was sanctioned.

    Women’s Participation Grows

    In 2019, 45% of runners were women and in more local smaller city races, women tend to comprise over 50% of participants. Women’s participation in running and endurance sports has come leaps and bounds in just the last several decades, but only recently has science and psychology begun to identify some profound differences between the sexes. What exactly is it that differentiates women’s performance abilities from men?

    Physiological Differences

    It is generally accepted that women are smaller in stature. Women have more body fat, and less absolute muscle mass and fewer and smaller muscle fibers than men. As well, women have physiologically lower VO2 max numbers than men (the maximum amount of oxygen their bodies can utilize during high-intensity exercise), which is also sensible. In power-based activities, these differences are likely where the discrepancies primarily lie. Across the board, women’s distance running and cycling records among elite athletes are typically 10-12% slower than men, although with longer distances these patterns tend to change as we’ll discuss more later. It has also been seen that men have greater running velocity and can cover more distance in a set period of time. These differences are more profound in shorter, more powerful contexts like shuttle runs or sprints.

    However, when it comes to longer, slower, or more submaximal effort events, women have some interesting advantages. Women have higher prevalence of slow-twitch muscle fibres which contract less quickly, but can contract consistently for very long periods of time. The hormone estrogen also seems to improve the oxidative capacity of muscles. This means greater oxygen update and improved recovery. Men however, tend to be able to have enhanced muscle growth due to higher level of testosterone – again, benefitting sports that favour power but potentially less valuable to low-and-slow type training and racing.

    What Does This Mean?

    So, when women train at the same intensity as men, they are able to adapt to the same degree, and in some circumstances even more effectively. As we’ve discussed, especially in distance events, women in endurance sports who focus on endurance training are able to become more metabolically efficient and run just as far as men. The science tells us that they should be as quick, but not so fast!

    Female marathon runner competing

    Go a Little Longer

    When it comes to ultra-endurance events, women seem to have the upper hand. Many ultra-endurance race winners in unisex races are women – and not by a small margin. This past year, German cyclist Fiona Kolbinger raced 4000km through Europe and finished the Transcontinental Race 10 hours ahead of her closest male opponent. This past May, Katie Wright beat 40 men and six other women to win the Riverhead Backyard ReLaps Ultra-marathon in New Zealand, running almost non-stop for 30 hours. It seems that when the distances get longer, the women are rising to the top.

    Why is this? Well, for all of the physiological science out there, there is only just recently a rise in the “biopsychosocial model” – which essentially looks at the mind-body connection and how the mind can affect boundaries within our deeply-entrenched biological systems. In excruciatingly-long distance races, athletes are working far under their maximal power for very long periods of time. Absolute strength and power is of less importance, and mental patience and grit hold much more water. Women also tend to be better at pacing themselves and “seeing further into the future” when moderating their early-race paces. Females also tend to use more emotion-focused coping mechanisms during the pain, fatigue, and sleep deprivation points in long races. Whether its experiences like childbirth or mental toughness from, well, life, it seems that this has given women a leg up when the going gets beyond difficult.

    On the Whole…

    Women have traditionally been seen as the physiologically “weaker sex” for many years. Culture and society has finally started challenging these norms, as women are now participating in events similar to men, and in some cases out-performing them. While it’s unlikely that women will naturally be lifting heavier weights than men or sprinting 100m faster than men, in longer races the gap is significantly lessened. Moreover, both genders need to remember that the power of the mind is probably the greatest tool of all, and with consistent training for both mind and body, great things can be achieved.

     

    About the Author:

    Lauren Roberts is a Registered Physiotherapist and Founder of The Running Physio in Toronto. For more information on her team, the clinic, and for more great blog articles, visit www.therunningphysio.ca

    About Altitude Athletic Training: We are a group of coaches, scientists and fitness enthusiasts who empower members of all fitness levels to reach and exceed their athletic goals. All coaches have bachelor’s degrees in kinesiology (at minimum) and will help clients every step of the way. Learn more –>

    Female athlete competing


    References

    Boston Athletic Association. (2019). 2019 Boston Marathon Statistics. Retrieved from https://registration.baa.org/2019/cf/Public/iframe_Statistics.htm

    C. Baumgart, M. H. (2014). DIFFERENT ENDURANCE CHARACTERISTICS OF FEMALE AND MALE GERMAN SOCCER PLAYERS. Biology of Sport, 227-232.

    Joyner, M. J. (2016). Physiological limits to endurance exercise performance: influence of sex. The Journal of Physiology.

    K.M Haizlip, B. H. (2015). Sex-Based Differences in Skeletal Muscle Kinetics and Fiber-Type Composition. American Physiological Society, 30-39.

    Williams, S. (2019, August 11). Are women better ultra-endurance athletes than men?