Mark Nelson (M 56)
| Race | Date | Distance | Result | Overall Place |
Gender Place |
|
|---|---|---|---|---|---|---|
| 2022 | ||||||
| Chicago Lakefront: Spring Version (IL) | 03/26/22 | 50 KM | 6:09:33 | 32 | 21 | |
| 2021 | ||||||
| Chicago Lakefront: Fall Version (IL) | 10/30/21 | 50 KM | 6:19:23 | 61 | 42 | |
| Ice Age Trail (WI) | 09/11/21 | 50 KM | 7:10:02 | 56 | 38 | |
| Chicago Lakefront: Spring Version (IL) | 03/27/21 | 50 KM | 5:56:28 | 43 | 29 | |
| 2019 | ||||||
| Chicago Lakefront: Fall Version (IL) | 11/02/19 | 50 KM | 6:10:05 | 53 | 34 | |
| Ice Age Trail (WI) | 05/11/19 | 50 Miles | 11:12:48 | 269 | 204 | |
| 2018 | ||||||
| Kettle Moraine 100 Endurance Runs (WI) | 06/02/18 | 50 KM | 6:46:33 | 34 | 26 | |
| 2017 | ||||||
| Chicago Lakefront: Fall Version (IL) | 10/28/17 | 50 KM | 6:42:56 | 108 | 58 | |
| Ice Age Trail (WI) | 05/13/17 | 50 KM | 6:13:38 | 63 | 42 | |
| Hawkeye 50K & 25K (IA) | 04/08/17 | 50 KM | 5:38:18 | 25 | 22 | |
| 2016 | ||||||
| Chicago Lakefront: Fall Version (IL) | 10/29/16 | 50 KM | 5:34:34 | 41 | 31 | |
| The North Face Endurance Challenge Wisconsin (WI) | 09/17/16 | 50 KM | 5:56:24 | 84 | 54 | |
| Ice Age Trail (WI) | 05/14/16 | 50 KM | 6:33:23 | 122 | 78 | |
| Hawkeye 50K & 25K (IA) | 04/09/16 | 50 KM | 5:11:10 | 20 | 16 | |
| 2015 | ||||||
| Ice Age Trail (WI) | 05/09/15 | 50 KM | 5:35:30 | 56 | 44 | |
| Hawkeye 50K & 25K (IA) | 04/11/15 | 50 KM | 4:42:34 | 13 | 12 | |
| Chicago Lakefront: Spring Version (IL) | 03/21/15 | 50 KM | 5:07:19 | 52 | 40 | |
| 2014 | ||||||
| The North Face Endurance Challenge Wisconsin (WI) | 09/13/14 | 50 KM | 5:43:00 | 95 | 74 | |
| Chicago Lakefront: Spring Version (IL) | 04/05/14 | 50 KM | 4:38:06 | 25 | 24 | |
| 2013 | ||||||
| Chicago Lakefront: Spring Version (IL) | 03/23/13 | 50 KM | 4:53:03 | 50 | 36 | |
Mark Nelson (M 40)
| Race | Date | Distance | Result | Overall Place |
Gender Place |
|
|---|---|---|---|---|---|---|
| 2022 | ||||||
| Joe English Twilight Challenge (NH) | 10/01/22 | 6 Hours | 28.82 | 8 | 6 | |
| 2020 | ||||||
| Dead Horse Ultra (UT) | 11/21/20 | 50 KM | 6:53:51 | 199 | 116 | |
| Arches Ultra (UT) | 01/25/20 | 50 KM | 6:27:30 | 145 | 98 | |
| 2019 | ||||||
| Dead Horse Ultra (UT) | 11/16/19 | 50 KM | 6:04:09 | 182 | 117 | |
| Behind the Rocks Ultra (UT) | 03/23/19 | 50 KM | 7:41:06 | 179 | 123 | |
| 2013 | ||||||
| Chuckanut 50k (WA) | 03/16/13 | 50 KM | 4:32:28 | 39 | 35 | |
| 2012 | ||||||
| Chuckanut 50k (WA) | 03/17/12 | 50 KM | 4:50:20 | 63 | 57 | |
Mark Nelson (M 46)
| Race | Date | Distance | Result | Overall Place |
Gender Place |
|
|---|---|---|---|---|---|---|
| 2003 | ||||||
| Sunmart Texas Trails (TX) | 12/06/03 | 50 KM | 7:32:14 | 524 | 322 | |
Mark Nelson (M 53)
| Race | Date | Distance | Result | Overall Place |
Gender Place |
|
|---|---|---|---|---|---|---|
| 2007 | ||||||
| Jemez Mountain (NM) | 05/19/07 | 50 KM | 8:13:58 | 31 | 26 | |
Mark Nelson (M )
| Race | Date | Distance | Result | Overall Place |
Gender Place |
|
|---|---|---|---|---|---|---|
| 2018 | ||||||
| Squamish 50 (BC) | 08/18/18 | 50 KM | 7:34:42 | 76 | 54 | |
| 2008 | ||||||
| The Great Lake Walk (BC) | 09/20/08 | 56 KM | 4:56:08 | 4 | 4 | |
