Chicagon maraton
Voittajat

| Vuosi | Miesten voittaja | Aika | Naisten voittaja | Aika |
| --- | --- | --- | --- | --- |
| 1977 | Dan Cloeter  | 2.17.52 | Dorothy Doolittle  | 2.50.47 |
| 1978 | Mark Stanforth  | 2.19.20 | Lynae Larson  | 2.59.25 |
| 1979 | Dan Cloeter  -2- | 2.23.20 | Laura Michalek  | 3.15.45 |
| 1980 | Frank Richardson  | 2.14.04 | Sue Peterson  | 2.45.03 |
| 1981 | Phillip Coppess  | 2.16.13 | Tina Gandy  | 2.49.39 |
| 1982 | Greg Meyer  | 2.11.00 | Nancy Conz  | 2.33.24 |
| 1983 | Joseph Nzau  | 2.09.45 | Rosa Mota  | 2.31.12 |
| 1984 | Steve Jones  | 2.08.05 | Rosa Mota  -2- | 2.26.01 |
| 1985 | Steve Jones  -2- | 2.07.13 | Joan Samuelson  | 2.21.21 |
| 1986 | Toshihiko Seko  | 2.08.27 | Ingrid Kristiansen  | 2.27.08 |
| 1987 | Steve Jones  | 1.04.20 | Kim Ballentine  | 1.18.20 |
| 1988 | Alejandro Cruz  | 2.08.57 | Lisa Weidenbach  | 2.29.17 |
| 1989 | Paul Davies-Hale  | 2.11.25 | Lisa Weidenbach  -2- | 2.28.15 |
| 1990 | Martin Pitayo  | 2.09.41 | Aurora Cunha  | 2.30.11 |
| 1991 | Joseildo Rocha da Silva  | 2.14.33 | Midde Hamrin  | 2.36.21 |
| 1992 | José César de Souza  | 2.16.14 | Linda Somers  | 2.37.41 |
| 1993 | Luíz Antônio dos Santos  | 2.13.15 | Ritva Lemettinen  | 2.33.19 |
| 1994 | Luíz Antônio dos Santos  -2- | 2.11.16 | Kristy Johnston  | 2.31.34 |
| 1995 | Eamonn Martin  | 2.11.18 | Ritva Lemettinen  -2- | 2.28.39 |
| 1996 | Paul Evans  | 2.08.52 | Marian Sutton  | 2.30.41 |
| 1997 | Khalid Khannouchi  | 2.07.10 | Marian Sutton  -2- | 2.29.03 |
| 1998 | Ondoro Osoro  | 2.06.54 | Joyce Chepchumba  | 2.23.57 |
| 1999 | Khalid Khannouchi  -2- | 2.05.42 | Joyce Chepchumba  -2- | 2.25.59 |
| 2000 | Khalid Khannouchi  -3- | 2.07.01 | Catherine Ndereba  | 2.21.33 |
| 2001 | Benedict Muli Kimondiu  | 2.08.52 | Catherine Ndereba  -2- | 2.18.47 |
| 2002 | Khalid Khannouchi  -4- | 2.05.56 | Paula Radcliffe  | 2.17.18 |
| 2003 | Evans Rutto  | 2.05.50 | Svetlana Saharova  | 2.23.07 |
| 2004 | Evans Rutto  -2- | 2.06.16 | Constantina Tomescu  | 2.23.44 |
| 2005 | Felix Limo  | 2.07.04 | Deena Kastor  | 2.21.24 |
| 2006 | Robert Cheruiyot  | 2.07.35 | Berhane Adere  | 2.20.42 |
| 2007 | Patrick Ivuti  | 2.11.11 | Berhane Adere  -2- | 2.33.49 |
| 2008 | Evans Cheruiyot  | 2.06.25 | Lidija Grigorjeva  | 2.27.17 |
| 2009 | Samuel Wanjiru  | 2.05.41 | Irina Mikitenko  | 2.26.31 |
| 2010 | Samuel Wanjiru  -2- | 2.06.24 | Atsede Baysa  | 2.23.40 |
| 2011 | Moses Mosop  | 2.05.37 | Ejegayehu Dibaba  | 2.22.09 |
| 2012 | Tsegay Kebede  | 2.04.38 | Atsede Baysa  -2- | 2.22.03 |
| 2013 | Dennis Kimetto  | 2.03.45 | Rita Jeptoo  | 2.19.57 |
| 2014 | Eliud Kipchoge  | 2.04.11 | Mare Dibaba  | 2.25.37 |
| 2015 | Dickson Chumba  | 2.09.25 | Florence Kiplagat  | 2.23.33 |
| 2016 | Abel Kirui  | 2.11.23 | Florence Kiplagat  -2- | 2.21.32 |
| 2017 | Galen Rupp  | 2.09.20 | Tirunesh Dibaba  | 2.18.31 |
| 2018 | Mo Farah  | 2.05.11 | Brigid Kosgei  | 2.18.35 |
| 2019 | Lawrence Cherono  | 2.05.45 | Brigid Kosgei  -2- | 2.14.04 |
2020: Peruttiin koronaviruspandemian vuoksi.
| 2021  | Seifu Tura  | 2.06.12 | Ruth Chepngetich  | 2.22.31 |
| 2022  | Benson Kipruto  | 2.04.24 | Ruth Chepngetich  -2- | 2.14.18 |
| 2023  | Kelvin Kiptum  | 2.00.35 | Sifan Hassan  | 2.13.44 |
| 2024  | John Korir  | 2.02.43 | Ruth Chepngetich  -3- | 2.09.56 |
Vuosina 2009, 2010 ja 2011 naisten kilpailun voittanut Lilija Šobuhova sekä vuonna 2014 naisten kilpailun voittanut Rita Jeptoo hylättiin myöhemmin dopingrikkomuksen takia.