In 1908, fifty eight families of Afrikaans-speaking South African settlers "trekked" to the Uashin Gishu plateau from Nakuru after a journey from South Africa by sea and by rail from Mombasa. They were followed by sixty more families in 1911 and more later.Eldoret was established in the midst of the farms they created.
The official town site of Eldoret itself started in 1910 with a Post Office on what was known to the white settlers as "Farm 64", "64" or "Sisibo" to the locals because, at that time it was 64 miles from the newly built Uganda Railway railhead at Kibigori. Willy van Aardt owned the farm. The Central Lounge in Eldoret is all that remains of Willy's farm.
When the governor decided to establish an administrative centre, the Post Office was renamed from "64" with the official town name as "Eldoret" in 1912. Becoming an administrative centre caused an enormous increase in trade within the prospective city. A bank and several shops were built.
The Uganda Railway extension, from Kibigori toward Uganda, reached Eldoret in 1924, starting a new era of prosperity and growth. In 1928, a piped water supply from the Sosiani River was installed. In 1933, the East African Power and Lighting Company installed an electricity generator plant. By that time, Eldoret had a small airport, and low-rental housing had been constructed.
Daniel arap Moi was born in the neighbouring Baringo District, and under his presidency, the town was developed further.
In 1984, Moi University was established by the government, and named after the country's 2nd president Daniel arap Moi.
Lucas Sang was murdered in the town while on his way home, when violence gripped Kenya in December 2007 in the aftermath of controversial presidential elections.
On January 1, 2008 a mob attacked and set fire to a church in the town, where hundreds of people had taken refuge during Kenyan massacres. As a result, between 40 to 80 people, mostly Kikuyus, were