Running and High-Altitude Training in Kenya

There are a handful of places on earth where a distance runner can arrive as a stranger, jog out of a guesthouse gate at six in the morning and fall in behind a group that contains a world champion. The escarpment above the Kerio Valley in western Kenya is the most concentrated of them. Iten is not a resort with a running theme attached; it is a working town whose principal export is distance running, and visitors are guests inside an existing system rather than customers of a built one.

Why Kenya Became a Training Destination

The convenient explanation is altitude, and altitude is part of it. Iten sits at about 2,400 metres on the western wall of the Great Rift Valley in Elgeyo-Marakwet County, high enough that training there and racing at sea level is a standard periodisation strategy used by elite programmes worldwide. But altitude alone exists in dozens of places that have not produced anything comparable.

What Iten adds is everything around the altitude. The surface is red murram, soft dirt road that absorbs the pounding of high weekly mileage in a way tarmac does not, and there are hundreds of kilometres of it. The terrain is relentlessly rolling, so easy runs are never truly flat. The Kerio Valley drops away to the east within a few kilometres of town, which gives a descent of well over a thousand metres for anyone wanting a lower, warmer session and a brutal climb back. The climate barely varies. And there is a coaching lineage: Colm O'Connell, an Irish Patrician Brother, arrived at St Patrick's High School in Iten in 1976 and the school became the seed from which a great deal of what followed grew.

The last ingredient is social. Group running in Iten is not organised by a club so much as it happens, at fixed times, in large numbers, with pace discipline that visiting runners routinely find humbling. The weekly fartlek session in particular draws crowds of athletes, and it is the session most visitors remember and most visitors get dropped from.

Iten, and What Is Actually There

Iten is small. The main road carries a sign announcing the Home of Champions, and beyond that the town is shops, guesthouses, physiotherapy rooms, a handful of camps, and a great deal of dirt road heading in every direction. Kamariny Stadium, four kilometres from town at about 2,355 metres and roughly 36 kilometres from Eldoret, is the track that generations of Kenyan champions trained on, and it is where organised speed work happens.

The High Altitude Training Centre, founded by the former world champion Lornah Kiplagat with Pieter Langerhorst, is the best-known facility and the one most set up for international visitors, with accommodation, a gym, a pool and physiotherapy on site. Alongside it are smaller camps and guesthouses that run on the same model at different levels of formality. None of this is difficult to arrange, and most visiting runners stay somewhere with other visiting runners and train with Kenyan athletes on the roads rather than inside an institution.

The Camps That Are Not Open

An important distinction gets lost in the marketing. Kaptagat, in forest about 2,400 to 2,500 metres up and an hour or so from Iten, is where Patrick Sang's group has trained since the camp was founded in 2002, and it is where Eliud Kipchoge has spent the best part of two decades. It is a closed elite training camp with a spartan routine, not a facility that takes paying guests, and visitors who turn up expecting a tour have misunderstood what it is.

Iten works the other way: it welcomes amateurs and elites in the same town, on the same roads, at the same hours. The realistic expectation for a visiting runner is shared roads, shared sessions where the pace allows, local coaching if it is arranged in advance, and no access at all to the inside of a professional squad. That is not a disappointment. It is the honest version of the thing people come for.

What a Training Block Looks Like

Most visiting runners come for two to four weeks, because anything shorter is spent adapting rather than training. The pattern that camps and coaches in Iten follow is consistent and conservative.

• An easy first week at deliberately slow paces, with mileage well below normal
• Two runs a day once adapted, the first before sunrise and the second late afternoon
• One track or fartlek session and one long run per week, rather than several hard days
• Afternoon rest treated as part of the training rather than as idleness
• Physiotherapy and massage used routinely, not only when something hurts

Two things catch newcomers out. The first is that easy running in Iten is genuinely easy, far slower than visitors expect from athletes of that standard, and the discipline of running slowly is the actual lesson most people take home. The second is that the first ten days at altitude feel worse than expected, sleep is often poor, and heart rate at a given pace is higher for weeks. Arriving with a fixed session plan and refusing to adjust it is the reliable way to get ill.

Getting There and When to Come

Eldoret is the gateway city, with an international airport and domestic connections from Nairobi, and Iten is a short drive up the escarpment from there. The road journey from Nairobi takes most of a day. Elgeyo-Marakwet's weather is stable year round, and the practical constraint is rain rather than temperature: the long rains from mid-March into June and the short rains from October into December make the murram heavy and the descents slippery, though running continues through both. The same escarpment roads carry a growing amount of riding, covered under cycling and mountain biking in Kenya.

Nothing about Iten requires an organised package. Guesthouses, camps and independent coaches all operate there, and many visiting runners arrange accommodation and a local guide-runner separately. Anyone combining a training block with travel elsewhere in the country will find the Rift Valley lakes and Lake Nakuru on the road back towards Nairobi.

Racing in Kenya

Kenya's race calendar is thinner than its running reputation suggests, but two events have genuine international standing and a third category is growing quickly.

The Lewa Safari Marathon is the one that people fly in for. It is run at Lewa Wildlife Conservancy, roughly 230 kilometres north of Nairobi, over the standard 42.195 kilometres, as two loops of about 20.1 kilometres on dirt tracks that normally serve as game-viewing roads. Average course elevation is around 1,700 metres. There are no physical barriers between runners and wildlife, and the field runs with helicopter and ranger support overhead and alongside. It has raised funds for conservation for more than twenty-five years, and it is a fundraising event first and a race second, which is reflected in the entry arrangements.

The Standard Chartered Nairobi Marathon, established in 2003 and held in October, is the country's big-city road race, with marathon, half marathon, wheelchair and 10 kilometre categories and a field in the tens of thousands. It is the only Kenyan marathon carrying both international federation and international road race association recognition.

Beyond those, trail and ultra events have multiplied across the Rift Valley, the Maasai group ranches and the conservancies, generally organised on a small scale and often tied to a community or conservation cause. Anyone planning a trip around a specific race should confirm dates directly with the organiser, as several of these events move in the calendar from year to year.

Who This Suits, and Who It Does Not

A visiting runner does not need to be fast. Camps in Iten host club runners, first-time marathoners and complete amateurs alongside professionals, and the roads do not care. What the trip does require is a willingness to run slowly for the first fortnight, to sleep in the afternoon, and to accept that the group will leave at five thirty whether or not anyone feels like it.

It suits a runner who wants an immersive block with no distractions. It suits less well anyone wanting a running holiday with sightseeing attached, because Iten itself has very little to look at and the nearest safari country is a long drive away. Combining a training block with a wildlife itinerary works, but as two separate legs rather than as one.

Questions Runners Ask