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Mark Nelson (M51)

Race Date Distance Result Overall
2019
Ice Age Trail 05/11/19 50 Miles 11:12:48 269
2018
Kettle Moraine 100 Endurance Runs 06/02/18 50 KM 6:46:33 34
2017
Chicago Lakefront: Fall Version 10/28/17 50 KM 6:42:56 108
Ice Age Trail 05/13/17 50 KM 6:13:38 63
Hawkeye 50K & 25K 04/08/17 50 KM 5:38:18 25
2016
Ice Age Trail 05/14/16 50 KM 6:33:23 122
Hawkeye 50K & 25K 04/09/16 50 KM 5:11:10 20
2015
Ice Age Trail 05/09/15 50 KM 5:35:30 56
Hawkeye 50K & 25K 04/11/15 50 KM 4:42:34 13
Chicago Lakefront: George Cheung Memorial 03/21/15 50 KM 5:07:19 52
2014
The North Face Endurance Challenge Wisconsin 09/13/14 50 KM 5:43:00 95
Chicago Lakefront: George Cheung Memorial 04/05/14 50 KM 4:38:06 25
2013
Chicago Lakefront: George Cheung Memorial 03/23/13 50 KM 4:53:03 50

Mark Nelson (M35)

Race Date Distance Result Overall
2019
Behind the Rocks Ultra 03/23/19 50 KM 7:41:06 179
2013
Chuckanut 50k 03/16/13 50 KM 4:32:28 39
2012
Chuckanut 50k 03/17/12 50 KM 4:50:20 63

Mark Nelson (M52)

Race Date Distance Result Overall
2016
Chicago Lakefront: Fall Version 10/29/16 50 KM 5:34:34 41

Mark Nelson (M49)

Race Date Distance Result Overall
2007
Jemez Mountain 05/19/07 50 KM 8:13:58 31

Mark Nelson (M42)

Race Date Distance Result Overall
2003
Sunmart Texas Trails 12/06/03 50 KM 7:32:14 524

Mark Nelson (Unknown Age)

Race Date Distance Result Overall
2018
Squamish 50 08/18/18 50 KM 7:34:42 76
2016
The North Face Endurance Challenge Wisconsin 09/17/16 50 KM 5:56:24 84
2013
Highland Fling Race 04/27/13 53 Miles 10:07:21 75
2008
The Great Lake Walk 09/20/08 56 KM 4:56:08 4
Earth Day 50K
  • Apr 18, 2020
  • Crystal Lake, IL
50 KM

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