Save 25% on UltraRunning Magazine

UltraRunning Magazine is published 10 times per year with a double issue May/June and December/January. Each issue is packed full of race reports, finisher results, tips and runner profiles.

Subscriptions include

  • 10 printed issues
  • PDF Download of our most recent issues
  • Digital access to our complete 38+ year archive
  • 12 different customized training plans
Subscribe Today

Karen Peterson (F54)

Race Date Distance Result Overall
2019
Silver State 05/18/19 50 KM 8:49:45 68
2017
Pikes Peak Ultra 07/29/17 50 KM 10:26:55 78
24 Hours of Palmer Lake Fun Run 04/15/17 24 Hours 23.78 106
2016
North Fork 50 Mile/50K 06/04/16 50 KM 8:34:39 116
2015
The North Face Endurance Challenge California 12/05/15 50 KM 8:21:16 435
Vermont 50 09/27/15 50 KM 7:46:22 162
Rodeo Valley Trail Run 06/13/15 50 KM 7:08:30 58
Silver State 05/16/15 50 KM 8:28:53 74
Way Too Cool 03/07/15 50 KM 7:02:09 750
2014
San Francisco Summer Solstice 06/21/14 6 Hours 28.647 19
Silver State 05/17/14 50 KM 8:16:13 56
Marin Ultra Challenge 03/15/14 50 KM 7:44:42 108
Chabot - Inside Trail 02/22/14 50 KM 6:43:03 42
2013
The North Face Endurance Challenge California 12/07/13 50 KM 7:25:05 253
Tahoe Rim Trail 07/20/13 50 Miles 15:42:11 124
Marin Ultra Challenge 06/22/13 50 KM 7:42:28 62
Silver State 05/18/13 50 KM 7:47:08 71
American River 04/06/13 50 Miles 11:34:18 624
2012
Dick Collins Firetrails 10/13/12 50 Miles 12:07:28 208
Skirt N Dirt 08/25/12 50 KM 7:54:27 22
Diablo Trails Challenge 04/21/12 50 KM 8:31:11 76
2011
Dirty Dozen 6/12 Hour Race 07/09/11 6 Hours 31.4 10

Karen Peterson (F46)

Race Date Distance Result Overall
2015
Surf the Murph 10/24/15 50 KM 6:43:59 40

Karen Peterson (F58)

Race Date Distance Result Overall
2015
McDonald Forest 05/09/15 50 KM 8:48:00 247
2014
Flagline Trail Fest 09/21/14 50 KM 8:20:19 129
Mt. Hood 50 07/12/14 50 Miles 13:11:19 117
2013
Capitol Peak 04/27/13 55 KM 9:35:34 50
2010
McKenzie River Trail Run 09/11/10 50 KM 8:17:54 162
Siskiyou Out Back 07/10/10 50 KM 8:23:49 159
2009
Whiskeytown 10/24/09 50 KM 8:36:06 27
Siskiyou Out Back 07/11/09 50 KM 8:05:49 157
2008
Siskiyou Out Back 07/12/08 50 KM 8:12:36 112

Karen Peterson (F57)

Race Date Distance Result Overall
2015
Peterson Ridge Rumble 04/12/15 40 Miles 9:30:18 119
2014
Peterson Ridge Rumble 04/13/14 40 Miles 9:20:10 133
2011
Hagg Lake 02/19/11 50 KM 8:07:59 203
2010
Hagg Lake 02/20/10 50 KM 8:21:52 125
2009
Hagg Lake 02/21/09 50 KM 7:39:42 118
2008
Forest Park 05/25/08 50 KM 8:22:42 70

Karen Peterson (Unknown Age)

Race Date Distance Result Overall
2012
The North Face Endurance Challenge California 12/01/12 50 KM 7:08:01 251
2011
The North Face Endurance Challenge California 12/03/11 50 KM 7:41:22 265
2009
McDonald Forest 05/09/09 50 KM 8:13:45 156
Hellcat 50km Endurance Run
  • Jan 18, 2020
  • Green Cove Springs, FL
50 KM