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ABC · TRAINING · measured watch · first-hand testimony · Updated 12 Aug 2026

How to Train for the Annapurna Base Camp Trek

Train the part that actually ends trips

On this page
  1. How to train — for the descent, not just the climb
  2. Where even the experts train it backwards
  3. Are you ready? A two-minute self-check
  4. What to do when you cramp
  5. The whole thing, systematised

Almost everyone trains the wrong half of this trek. You’ll train the climb — the cardio, the hills, the step machine going up. Then we put a watch on the route, and the injuries were all on the way down: a 2,086 m descent your heart rate reads as easy, and stone steps back to Chhomrong where 80–90% of trekkers cramp. Lung fitness gets you up. It does nothing for the down. Here’s the measured evidence for why the descent is the crux

Training your cardio for the altitude doesn't prepare you for everything.

Cardio helps you climb, but the injuries come on the way down, on long descents with tired legs — and lung fitness does nothing for that. What protects you is descent-specific strength, and it’s exactly what most training plans skip.

How to train — for the descent, not just the climb

Kak Yaa’s prescription, plus what she’s noticed in the people who don’t cramp:

The training that matters
  • Train with load — 8 to 11 kg on your back, not an empty daypack.
  • Train stairs in both directions. She weights it 70/30 up. We’d put more into the down.
  • Poles are mandatory, and train with them. Buy rather than hire — a usable pair in Pokhara starts around RM 30 and runs to about RM 300.
  • Set your poles longer for descending — most first-timers set them once and never touch them again.
  • Knee history? Knee brace, plus knee-specific work before you fly.
  • Strength training and stretching. Asked what the 10–20% who don’t cramp have in common, this was her answer — the best-supported prevention advice we have.

Where even the experts train it backwards

We asked Kak Yaa how she prepares people. Her answer, quoted with her agreement:

Her focus is the summit. The descent is secondary. Her job is to make sure people summit.

So she splits training roughly 70% ascent, 30% descent. Her logic: if an ankle goes on the way down there’s a horse or a helicopter; if you can’t get up, the trip has failed. That’s not negligence — it’s what the whole industry optimises for, because a trip is judged on the summit. She’s just the only one who says it out loud.

Where our reading differs

Put more into the descent than 30%

Given where the injuries actually happen, we’d weight training toward the way down, not away from it — that’s us arguing with our own source. The Trek-Ready Program is built on the reversed weighting.

Are you ready? A two-minute self-check

Raw fitness isn’t the question — prior altitude and descent strength are. This finds your gaps:

Self-assessment

Are you ready for Annapurna Base Camp?

Five quick questions, built from what actually breaks people on this trail. A self-check — not medical advice or a guarantee.

1. Highest altitude you've spent real time at?

2. Longest day you've spent on your feet hiking?

3. How do you train for going downhill?

4. Comfortable on a long day carrying 8–11 kg?

5. Your knees and joints?

keitreks · readiness
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Close the gap — see the Trek-Ready Program

What to do when you cramp

Not medical advice — this is what Kak Yaa does on the trail, and she has done it many times:

On-trail cramp protocol
  1. Get them sitting on a flat surface.
  2. Take the laces out to free the shoe.
  3. Have them point at exactly what’s cramping.
  4. Calf → dorsiflexion, pulling the toes back toward the shin.
  5. Quads and adductors → analgesic spray.
  6. Rest five to ten minutes, taking electrolytes.
  7. Stand up and stretch again.
  8. Walk on with smaller steps.

Her only operational change for that day is to start early.

The whole thing, systematised

Everything above is the knowledge. The hard part is turning it into twelve weeks of the right work, in the right order, from wherever your body is now — the descent conditioning, the cold habituation for freezing teahouse nights, the altitude readiness, and the unglamorous aerobic base that carries the day-after-day load. That’s the Trek-Ready Program.

Related: Why the descent is the crux — difficulty, measured · Altitude & acclimatisation · Cold-training guide · The 6-day itinerary · The Trek-Ready Program

Frequently asked

How do I train for the Annapurna Base Camp trek?
Train the descent, not just the climb — that's where the injuries are. On the trek we measured, 80–90% of trekkers cramp on the stone steps back to Chhomrong after a 2,086 m descent. Train with 8–11 kg of load, do stairs in both directions weighted toward the down, use poles and train with them, and prioritise descent-specific (eccentric) leg strength plus stretching — the one thing the trekkers who don't cramp have in common.
How fit do I need to be for Annapurna Base Camp?
Fit enough to walk 2–7 hours a day for six days, but raw cardio fitness isn't the thing that protects you. The trek is non-technical; what breaks people is the descent load and altitude, neither of which lung fitness solves. Prior exposure to altitude and descent-specific strength matter more than a fast 5 km. Use the readiness self-check on this page to find your gaps.
Should I train for the climb or the descent of Annapurna Base Camp?
The descent, above all. Most guides and plans weight training toward the climb — roughly 70% up — because a trip is judged on whether you summit. But the measured data shows the injuries land on the way down, so we weight training the other way. Downhill (eccentric) leg conditioning is the single most protective thing you can do.
How do I prevent cramping on the Annapurna Base Camp descent?
The trekkers who don't cramp share two things: strength training and stretching — not electrolytes, which treat a cramp rather than prevent one. Before the trek, build descent-specific leg strength; on the trail, use poles set longer for descending, take smaller steps on the steep sections, and start the last day early. Electrolytes and rest are for treating a cramp once it hits.
Do I need trekking poles for Annapurna Base Camp?
Yes — treat them as mandatory, and train with them before you go. They take load off your knees on exactly the descents where most people get hurt. Buy rather than hire so you can practise: a usable pair in Pokhara starts around RM 30 and runs to about RM 300. Set them longer for descending — most first-timers set them once and never touch them again.

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