How to Prepare for a Multiday Trek

A multiday trek is not a day hike repeated several times: pack weight, recovery between days, and logistics all change. Preparation matters more than fitness.

Planning the Daily Stages

• Start with daily stages that are easier than your single-day maximum: fatigue accumulates.
• Group the most demanding days in the middle of the trek, not on the first day.
• End each stage at a location with water and an escape route down to the valley.
• Allow an extra day in case the weather forces you to wait.

Weight: The Deciding Factor

A reasonable goal is to carry no more than 20% of your body weight, including water and food. Weigh your loaded backpack at home before heading out: it is the only way to know what you are really carrying. Save weight on the three heaviest items—tent, sleeping bag, and sleeping pad—before cutting back on safety gear.

Mountain Huts or Self-Sufficiency

Staying in staffed mountain huts greatly reduces pack weight because you do not carry a tent, winter sleeping bag, or cooking gear, but it requires booking ahead and following their schedules; in peak season, they fill up weeks in advance. Complete self-sufficiency gives you freedom, at the cost of an extra 5–8 kg and the need to know camping regulations, since camping is restricted or prohibited in many protected areas.

Water and Food

Mark the water sources for each stage on your map and confirm their condition for the season when you plan to go. Carry a water treatment system. For food, calculate daily portions using energy-dense foods that take up little space, and distribute the weight among group members.

Before You Head Out

1. Do at least one test hike with your backpack loaded to the weight you will actually carry.
2. Check the forecast in the days before departure and again each morning if you have cell service.
3. Leave someone your full itinerary, including daily stages and planned times.
4. Review your insurance coverage: many travel insurance policies exclude mountain rescue. Regional mountaineering federations offer licenses that include this coverage.
5. Carry a written note of 112 and the coordinates of the mountain huts in the area.

On a multiday trek, take care of your feet every evening: washing and drying them and airing out your footwear prevents most early exits.