2015 Chicago Marathon
The 2015 Chicago Marathon was the 38th edition of the Chicago Marathon, held in Chicago, Illinois, on Sunday, October 11. The elite men's race was won by Kenyan Dickson Chumba in a time of 2:09:25 hours and the women's race was won by another Kenyan, Florence Kiplagat, in 2:23:33.
Results
Men
| Position | Athlete | Nationality | Time |
| Dickson Chumba | 2:09:25 | ||
| Sammy Kitwara | 2:09:50 | ||
| Sammy Ndungu | 2:10:06 | ||
| 4 | Girmay Birhanu Gebru | 2:10:07 | |
| 5 | Luke Puskedra | 2:10:24 | |
| 6 | Wesley Korir | 2:10:39 | |
| 7 | Elkanah Kibet | 2:11:31 | |
| 8 | Lucas Rotich | 2:13:39 | |
| 9 | Abera Kuma | 2:13:44 | |
| 10 | Fernando Cabada | 2:15:36 |
Women
| Position | Athlete | Nationality | Time |
| Florence Kiplagat | 2:23:33 | ||
| Yebrgual Melese | 2:23:43 | ||
| Birhane Dibaba | 2:24:24 | ||
| 4 | Kayoko Fukushi | 2:24:25 | |
| 5 | Mulu Seboka | 2:24:40 | |
| 6 | Meskerem Assefa | 2:25:11 | |
| 7 | Deena Kastor | 2:27:47 | |
| 8 | Diane Nukuri | 2:29:13 | |
| 9 | Jessica Draskau-Petersson | 2:30:07 | |
| 10 | Sara Hall | 2:31:14 |