A single climber standing on the summit of Everest at sunrise beside a string of prayer flags, a sea of cloud below

Mount Everest

Get down, go home, pick up the phone

Country
Nepal / TibetSagarmāthā / Chomolungma, Nepal–Tibet border
Duration
55–65 daysSeason Six
Grade
Extreme 5BGet High scale
Max altitude
8,849 m29,032 ft
Daily activity
Approx 6–12 hours, 18 on summit day
Season
Apr–May
Skill required
8,000 m experience
Months on the plan
Five monthsof 24 planned

Step 12Mount Everest8,849 m / 29,032 ft

Altitude profile: 12 steps, 1,400 m to 8,849 m at Mount EverestA line chart of every step in order. Step 1, 12 Days of Silence, is the lowest at 1,400 m / 4,593 ft, Kathmandu Valley, Nepal. Every step is higher than the one before it, up to step 12, Mount Everest, 8,849 m / 29,032 ft. Everything above 8,000 m is the death zone, marked in red: step 11, Cho Oyu; step 12, Mount Everest. Each point is a link to that step. You are on step 12, Mount Everest, 8,849 m / 29,032 ft.

The summit is the halfway point. Almost everyone who died up there died on the way down, or in the act of refusing to start down.

What you are walking into

Through the Khumbu Icefall before dawn, over and over, on rotations. Up the Western Cwm, up the Lhotse Face, across the Geneva Spur to the South Col — the highest campsite on earth, a plain of wind-scoured rock where nothing has ever grown.

You leave the Col around ten at night. The Balcony at first light, the south summit, the Hillary Step, and then a ridge of snow that rises gently and simply stops, because there is nothing left on the planet that is higher than where you are standing.

What it takes out of you

You will want to stay up there and you must not. Turn around inside your window whether or not you have made it, because the entire point of the whole climb was learning to stop when stopping is correct rather than when it is comfortable.

Then go home. Six months later, on an ordinary Tuesday, somebody will be on day three of their twelve days and about to walk out, and you will be the only person alive who can tell them exactly what happens if they stay. That is step twelve. The mountain was just the qualification.

The logistics

Duration
55–65 days
Skill required
8,000 m experience
Season
Apr–May

The climb profile

Left, elevation only: no horizontal axis, so its width means nothing. Right, air: bar length is the one thing here that does.

Climb profile: South Base Camp at 5,364 m to Summit at 8,849 m, 3,485 metres of verticalA vertical elevation chart with no horizontal axis. The scale runs from 5,000 m at the foot to 10,000 m at the top. South Base Camp is marked at 5,364 m and Summit at 8,849 m, a difference of 3,485 metres. Between them, by elevation: Camp 1 at 5,943 m; Camp 2, Western Cwm at 6,400 m; Camp 3, Lhotse Face at 7,162 m; Camp 4, South Col at 7,986 m. Each is drawn as a rule straight across the chart, because where it sits along the route is not sourced. The elevation part of the chart has no horizontal axis because the horizontal distance from South Base Camp to Summit is not published by any source we could find. Its width carries no meaning. Cumulative ascent over the route is not sourced and is not shown. To the right, a bar hangs off each of those elevations and its length is that altitude's share of the air at sea level, which a dashed bar across the full track marks as 100%: South Base Camp 53%; Camp 1 49%; Camp 2, Western Cwm 46%; Camp 3, Lhotse Face 42%; Camp 4, South Col 37%; Summit 33%. The bars shorten as the elevation rises. Bars above 8,000 m, the the death zone, are tinted.

Tinted: above 8,000 m, the death zone.

Base camp
South Base Camp, 5,364 msource
Summit
Summit, 8,849 msource
Vertical, base camp to summit
3,485 mthe difference of the two elevations above, nothing more
Horizontal distance
Not yet sourcedNo operator route description, alpine club record or mountaineering reference we could find states it for this route. It is not estimated here.
Cumulative ascent
Not yet sourcedThe up-and-down of the whole route, which is more than the vertical above. Nobody publishes it for any of the twelve.

Camps, by elevation: Camp 1 5,943 m source · Camp 2, Western Cwm 6,400 m source · Camp 3, Lhotse Face 7,162 m source · Camp 4, South Col 7,986 m source. Where each one sits along the route is not sourced, so each is drawn as a rule across the chart rather than placed on it.

The 2020 joint China–Nepal survey put the summit at 8,848.86 m; 8,849 m is that rounded. Base camp sits on a moving glacier and is quoted at 5,364 m and 5,334 m. Alan Arnette publishes per-leg distances — base camp to Camp 1 is 1.62 miles, Camp 1 to Camp 2 is 1.74 — but states no total, and those legs do not reach the summit, so no distance is shown. You have already stood at this base camp: it is step 3.

The highest camp is Camp 4, South Col, 7,986 m, where the air is 37% of what it is at sea level. The tent was carried up there. The air was not.

The part we will not lie about

Everest kills people every season, including well-prepared ones with good weather and strong support — roughly one death for every hundred summits. The mountain has no interest in what the ascent means to you, and everybody who came home did so partly on luck.

Looking down at crampons on a snow ridge where it stops, the frayed end of a rope alongside, dark sky and a cloud floor far below.
The picture stops here. The last step is not ours to take.

Who you do it with

The last one. Everything you bought gets you as far as the Col; past that it is weather, oxygen and whether you go. He is not in the summit photograph. He is answerable for the fact that you came back down.

What the word means, and where it came from

$2,400,000 at the plan's pace — $100,000 a month, charged monthly, for as long as it takes. All twelve steps. One client at a time.

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A small white helicopter at extreme altitude near a dark summit pyramid trailing a long horizontal banner of spindrift.
The summit pyramid, the jet stream, and a machine at the edge of its air.