Training to Climb Aconcagua


You’ll need a good level of aerobic fitness and leg strength to reach the summit. The trek takes roughly 20 days and you’ll be walking for long hours uphill.
On top of this, the summit is extremely cold and saps your bodies strength very quickly.

We strongly advise setting yourself a training plan at least 6 weeks prior to leaving. This should include a number of aerobic exercise, strength training and long hikes.People capable of running a marathon can fail to summit Aconcagua because they are overconfident. You will have to devote four to six months to training for as much as an hour-and-a-half four times a week. Be consistent, which will require commitment. The effect will pay off many times over. Sleep at least eight hours a night. At least half your workouts should be outdoors.


Develop endurance and stamina

To develop stamina, you can run, cycle, ski or fast walk. Do this as often as you can, with weekend or otherwise longer trips. Conditioning by climbing and hiking is the best you can do, getting comfortable in mountainous terrain all day long. Do not push yourself so far that you injure yourself. Your routine should be varied to prevent injuries through overuse.

Get comfortable carrying weight

It can be effective to train on hills or stairs with a pack: you will be going uphill and then downhill for 13,000 feet each. Begin with a light pack and gradually increase the weight.
Never run with a pack on. 2lb ankle weights will prepare you for the extra weight of hiking boots, but, again, you should not run when you do this.

Prepare yourself mentally

There will be times when your body lets you know that you are leaving your comfort zone. You could be confined to a tent on stormy days. Prepare you mind for hardships and tough times where giving up is a constant question.

Eat well

The impact of diet cannot be underestimated. Seek out a diet you can live with that develops your strength and stamina. This diet should be rich in carbohydrates. There is, needless to say, a wealth of information online and in books and articles. You could even consult a professional nutritionist who has worked with athletes. Vitamin pills could ensure that your body receives the recommended amounts required of an increased exercise routine.

Strength training

Weight training is necessary to improve the anaerobic metabolism that feeds much of muscular work. Weights should be sufficiently light that you can concentrate on good form, completing two sets of each exercise for eight to 10 repetitions. You will be glad you developed your back and shoulders when you carry your pack or use trekking poles. Your calves, glutes, hamstrings, hips and quads will all be exercised when you ascend or descend steep, hard-packed snow and ice slopes.
If you are to complete training, you should not mind doing another workout tomorrow. Your exercises need to be fun and the places you go must be new. Be creative. Working out with friends is more enjoyable and will keep you supplied with encouragement.


Consume much water, not only because your body needs it but to get used to hydrating. On Aconcagua, you will be drinking at least four quarts a day. Dehydration is often implicated in adverse altitude effects. You will know things are going well if your urine is clear and copious.

Other specific skills

Depending on which Aconcagua route you are taking you may need to develop specific skills, such as ice axe arrest, cramponing and rope team travel. These can be learned whilst climbing and training on smaller snow-covered mountains in your home country. If you don’t have any mountains that allow for adequate training we recommend visiting a country that does and taking a winter mountaineering course to develop your skills.

Aconcagua Tips

The South Wall, the Great Challenge of America

The Normal Route: 6,962 Meters, Objetive Fulfilled

The Normal Route: Summit Insight

The Normal Route: Above: 5,000

The Normal Route of the Pioneers

Activities of the Aconcagua Provincial Park and Permits

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