wait a min,.... y'all be talkin as if only Farah, Kamworror, and Karoki are well clear of the rest....doesn't a 59:06 ETH man, Guye Adola, who out-kicked Kamworror (when running 59:06) deserve a mention at least? I wouldn't be surprised if this guy takes down the field, like Priscah Jeptoo took down Defar and T. Dibaba in 2013 when we all thought the race was going to be between Defar and Dibaba. Just watch!
http://www.iaaf.org/news/report/guye-adola-course-record-dehi-half-marathon
1. Guye Adola ETH 59:06 course record
2. Geoffrey Kamworor KEN 59:07
3. Mosinet Geremew ETH 59:11
4. Cyprian Kotut KEN 59:12
5. Stanley Biwott KEN 59:18
6. Stephen Kibet KEN 59:21