Your body is the equipment that matters most
No amount of Gore-Tex replaces four months of training. Kilimanjaro demands no technical climbing skill — there are no ropes, no crampons, no ice axes on any of the standard routes. What it demands is cardiovascular endurance, leg strength, and the ability to keep walking slowly for eight hours on summit night.
Start training four months out
Three months is the minimum. Four is better. Six is ideal if you are starting from a low base.
The best training for Kilimanjaro is hiking — not the gym, not the treadmill, not running. Hiking, with a pack, on uneven ground, with some elevation gain. Aim for a long hike every weekend and two or three shorter sessions during the week.
By six weeks before your climb, you should be comfortable hiking 20 kilometres with a 10-kilogram pack. If that sounds difficult right now, start earlier.
Build your cardiovascular base
Your heart and lungs do the hard work at altitude. Build your aerobic base with sustained moderate-intensity effort — cycling, swimming, running. The target is an hour of continuous movement three to four times per week.
Interval training helps too. Your body learns to process oxygen more efficiently, which matters when there is less of it.
Strengthen your legs
Your legs carry you for seven or eight days. Squats, lunges, and step-ups build the specific muscles you will use. Descents are harder on your knees than ascents — train downhill specifically, or your knees will remind you on the way down from the crater rim.
Altitude — the one thing you cannot train your way out of
You can be the fittest person on the mountain and still get altitude sickness. You can be a first-time hiker and summit without a headache. Altitude sickness does not respect fitness, experience, or age. It affects roughly 75% of climbers on Kilimanjaro to some degree.
What happens above 3,000 metres
As you climb, air pressure drops and there are fewer oxygen molecules per breath. Your body compensates by breathing faster and producing more red blood cells — but this takes time. If you climb faster than your body adapts, fluid can accumulate in the lungs or brain. That is when altitude sickness becomes serious.
Symptoms to know
Mild symptoms are almost universal and are not cause for concern on their own:
- Headache
- Fatigue beyond what the terrain explains
- Poor sleep
- Reduced appetite
- Nausea
Serious symptoms require immediate descent:
- Confusion or loss of coordination
- Breathlessness at rest
- A cough producing pink or frothy fluid
- Severe persistent headache that does not improve with ibuprofen
Your guide will check in with you each evening. Be honest about what you are feeling. Ego kills summits — and occasionally kills climbers.
Why route choice matters more than fitness
The Marangu route takes five days minimum. Lemosho takes seven to eight. The Northern Circuit takes ten. Summit success rates correlate almost perfectly with route length, because longer routes give your body more time to acclimatise.
Pole pole — slowly, slowly — is not a tourism slogan. It is the reason people reach the top.
Diamox (acetazolamide)
Diamox is a prescription medication that speeds acclimatisation by increasing your breathing rate. Side effects include increased urination and tingling in the fingers and face. Some climbers find it helpful; others prefer not to take it. Neither approach is wrong.
Speak to your doctor six to eight weeks before your climb. Do not start it for the first time on the mountain.
Your preparation timeline
Four to six months before
- Book your climb and choose your route
- Start structured training
- Book flights
- Check passport validity — Tanzania requires at least six months remaining from your return date
Three months before
- Research and begin assembling gear
- Visit your travel health clinic — some vaccinations require multiple doses spread over several weeks
Six to eight weeks before
- Complete all vaccinations
- If considering Diamox, see your doctor now
- Sort your travel insurance — it must explicitly cover high-altitude trekking and helicopter evacuation
Two to four weeks before
- Test all gear on long hikes — never wear new boots on the mountain for the first time
- Confirm your insurance covers the full altitude of Kilimanjaro (5,895m)
- Apply for your Tanzanian eVisa online
The week before
- Rest. Do not train hard in the final week.
- Hydrate consistently
- Sleep well
- Read the route briefing we send you
The day before your climb
- Rest completely
- Eat a good meal — prioritise carbohydrates
- Lay out all your kit the night before
- Be at the guide briefing on time — we will cover everything
Vaccinations and health
Required
Tanzania requires proof of yellow fever vaccination if you are arriving from a country where yellow fever is present. Check whether this applies to your country. Without the certificate, you may be refused entry at the border.
Recommended
Your travel health clinic will advise based on your individual situation. Standard recommendations for Tanzania include:
- Typhoid
- Hepatitis A
- Tetanus, diphtheria, and polio (if not up to date)
- Rabies (if you plan extended time in rural areas)
Malaria
Moshi sits at around 900 metres — high enough that malaria risk is low compared to coastal Tanzania. Prophylaxis is still worth discussing with your travel clinic depending on how you are routing into the country.
Travel insurance — non-negotiable
Every climber must have travel insurance before we begin. Your policy must cover:
- High-altitude trekking to 5,895 metres
- Emergency helicopter evacuation
- Medical repatriation
Do not scrimp on this. Helicopter evacuations from Kilimanjaro cost between $10,000 and $20,000. Policies that cover this cost less than $100.
On the mountain
Hydration
Drink 3 to 4 litres of water per day on the mountain. Dehydration accelerates altitude sickness symptoms and makes everything harder. Your urine should be pale yellow. If it is dark, drink more. Electrolyte tablets help on longer days.
Eating
Your appetite will decrease at altitude. Eat anyway. Your body is burning significantly more calories than usual — conservatively 400 to 600 calories per hour of hiking. Eat at mealtimes even when you are not hungry. Your team will prepare three meals per day plus snacks.
Sleep
Sleep at altitude is lighter and less restorative than at home. This is normal. Many climbers experience vivid dreams or wake frequently. Do not take sleeping tablets — they suppress breathing, which is the last thing you want at altitude.
Summit night
You will leave Barafu camp (4,673m) at approximately midnight to 2am. The summit push takes five to seven hours depending on your pace. Uhuru Peak is at 5,895m.
At the summit, expect temperatures between -10°C and -20°C, wind, and darkness. Every layer you have goes on before you leave camp. The descent takes three to four hours. Your knees will feel it.
Mental preparation
Most Kilimanjaro failures are not physical. Climbers who turn back are almost always physically capable of continuing. What stops them is usually one of these:
Unrealistic expectations. The summit push is long, cold, and exhausting. Some hours will be genuinely miserable. Knowing this in advance makes it survivable.
Chasing other groups. Someone else's pace is not your pace. The guides who have climbed this mountain hundreds of times walk slowly. Trust them.
Ego at the turnaround point. When your guide says we descend, we descend. They are not guessing — they are reading your symptoms, your pace, your coordination. The mountain will still be there next year.
Think in small goals. The next rest stop. The next camp. Not the summit — the next hour. Kilimanjaro is won one pole pole step at a time.