 | Glenn Carson | Saturday, November 2, 2024 Chicago Lakefront 50K | 50K | 6:05:54 Mile Pace: 11:46.6 |  M 70-79 | 61.4% |
 | Matthew Jeromin | Saturday, November 2, 2019 Chicago Lakefront 50/50 | 50K | 4:02:53 Mile Pace: 7:49.1 |  Overall Male | 62.9% |
 | Amanda Hamilton | Saturday, November 2, 2019 Chicago Lakefront 50/50 | 50K | 5:26:01 Mile Pace: 10:29.6 |  F 40-49 | 51.8% |
 | Kelly McGovern | Saturday, April 8, 2017 Chicago Lakefront 50k | 50K | 4:42:38 Mile Pace: 9:05.8 |  M 50-54 | 60.9% |
 | Daniel Pintar | Saturday, April 8, 2017 Chicago Lakefront 50k | 50K | 4:43:59 Mile Pace: 9:08.4 |  M 50-54 | 60.6% |
 | Matthew Jeromin | Saturday, October 27, 2012 Chicago Lakefront 50/50 | 50K | 3:30:56 Mile Pace: 6:47.4 |  Overall Male | 71.7% |