Competitors for 2016 Marathon Chicago
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Dickson Chumba |  KEN |
ATH | 27 October 1986 |
| Gideon Kipketer | KEN |
ATH | 10 November 1992 |
| Valentine Kipketer | KEN |
ATH | 5 January 1993 |
| Edna Kiplagat | KEN |
ATH | 15 November 1979 |
| Florence Kiplagat | KEN |
ATH | 27 February 1987 |
| Abel Kirui | KEN |
ATH | 6 April 1982 |