Tugen may also refer to Tugen Hills in Kenya
The Tugen are a branch of the Kalenjin community and they occupy the districts of Baringo and Koibatek in Rift Valley, Kenya. Daniel arap Moi, the second president of Kenya (1978–2002) was from the Tugen branch. The Tugen people speak the Tugen language.
The Tugen are cattle keepers and the cow occupies a central part in their cultural lives, as food (meat and milk), currency, as dowry. Among the Kalenjin community they are known as resilient since they live in harsh climatic conditions.
The Tugen are further subdivided into:
Traditionally, like other Kalenjin, the Tugen prayed to a God called Asis (which means 'sun'.) Most have converted to Christianity.Islam has flourished in the major towns and it was these towns that some Tugens convert into Islam and adopted Islamic names.
The Tugen social organisation centres around the age-set, or ibindo. There are seven age-sets (ibinwek) which are rotational, meaning at the end of one ageset new members of that generation are born. The order is roughly as given below. Among the some Kalenjin peoples, an age-set called Maina exists. However, among the Tugen, this ageset is extinct. Legend has it that the members of this ibindo were wiped out by the Keiyo, their cousins in war. For fear of a recurrence, the community decided to retire the age-set. Ibindo was given out at initiation and by simple arrangements, there ought to be one ibindo between a father and a son. For example, a korongoro cannot beget a kipkoimet. The Tugen don't consider a woman to have an ageset, hence she can marry any ageset except that in which her father belongs. The Tugen say "ma tinyei ibin korko" which means a woman has no ageset.
In each age-set, the initiates were bundled into siritie or what can be understood as a 'team'. There are three 'teams' or siritoik in an age-set (ibindo) namely: