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

Jack Cheng (M48)

Race Date Distance Result Overall
2019
Kodiak 100 08/16/19 100 Miles 29:52:52 27
2018
Chino Hills Trail Run Series 11/10/18 50 KM 5:19:49 16
2017
Boundiful Endurance Runs 11/04/17 100 Miles 22:48:47 1
Los Pinos 09/16/17 50 KM 7:24:36 27
Kodiak 100 08/25/17 50 KM 7:30:00 10
2016
Chino Hills Trail Run Series 11/19/16 50 KM 5:19:22 14
2015
Chino Hills Trail Run Series 11/21/15 50 KM 5:36:20 10
2014
Chino Hills Trail Run Series 11/08/14 50 KM 5:37:49 10
Cuyamaca 100k 10/04/14 100 KM 14:43:11 48
Los Pinos 09/06/14 50 KM 7:07:32 11
Calico Trail Run 01/26/14 50 KM 5:00:36 9
2013
Chino Hills Trail Run Series 11/09/13 50 KM 5:10:27 8
Cuyamaca 100k 10/12/13 100 KM 13:20:30 24
Los Pinos 09/14/13 50 KM 6:49:12 9
2012
Chimera 11/17/12 100 Miles 30:49:11 57
Rocky Road 02/18/12 100 Miles 26:37:36 50
Calico Trail Run 01/22/12 50 KM 5:33:05 35
2011
Over The Hill Track Club High Desert 50K 12/04/11 50 KM 4:44:48 21
Santa Barbara Red Rock 11/26/11 50 Miles 12:57:00 18
2010
Over The Hill Track Club High Desert 50K 12/05/10 50 KM 4:39:13 29
Santa Barbara Red Rock 11/27/10 40 Miles 9:42:00 25
Javelina Jundred 10/23/10 100 Miles 23:51:03 50
Noble Canyon 09/25/10 50 KM 6:39:16 42
Bulldog 50K Ultra Run & 25K Trail Run 08/21/10 50 KM 6:31:00 97
2009
Over The Hill Track Club High Desert 50K 12/06/09 50 KM 4:47:57 32
Javelina Jundred 10/31/09 100 KM 14:18:44 24
Bulldog 50K Ultra Run & 25K Trail Run 08/22/09 50 KM 5:03:32 20
2008
Angeles National Forest Trail Race (Mt. Disappointment) 08/09/08 50 KM 6:58:52 36

Jack Cheng (M47)

Race Date Distance Result Overall
2019
Cirque du Griffith Park 6/12/24 Runs 06/29/19 24 Hours 106.92 2
Holcomb Valley trail Run 06/15/19 33 Miles 6:00:39 15
Orange Curtain 02/16/19 50 KM 4:18:57 5
2018
Orange Curtain 02/24/18 100 KM 11:18:33 5
2017
Holcomb Valley trail Run 06/11/17 33 Miles 6:00:50 107
Holcomb Valley trail Run 06/11/17 33 Miles 6:00:50 16
Nanny Goat 05/27/17 24 Hours 112 1
Leona Divide 04/22/17 50 Miles 11:15:37 49
Orange Curtain 02/25/17 100 KM 10:34:15 2
2016
Angeles Crest 08/06/16 100 Miles 27:19:30 49
Western States 06/25/16 100 Miles 27:17:49 142
Leona Divide 04/16/16 50 Miles 10:10:24 43
Old Goat 03/26/16 50 Miles 11:08:24 14
Orange Curtain 02/27/16 100 KM 11:35:46 4
Sean O'Brien 50M/50K/26.2 02/06/16 50 Miles 10:25:44 13
2015
Western States 06/27/15 100 Miles 26:45:18 131
The Canyons 05/02/15 100 KM 15:25:45 39
Old Goat 03/21/15 50 Miles 11:22:29 19
San Diego 50 and Trail Marathon 01/17/15 50 Miles 9:34:18 50
2014
Angeles Crest 08/02/14 100 Miles 26:24:56 28
Nanny Goat 05/24/14 100 Miles 20:41:07 6
Leona Divide 04/26/14 50 Miles 9:31:53 40
Old Goat 03/22/14 50 Miles 9:41:27 10
Jackpot Ultra Running Festival 02/15/14 100 Miles 18:35:54 6
2013
San Diego 100 06/08/13 100 Miles 25:46:27 31
Bishop High Sierra 05/18/13 100 KM 13:45:51 25
Wild Wild West Marathon And Ultra 05/04/13 50 KM 5:38:07 3
Old Goat 03/23/13 50 Miles 10:54:06 33
Bandit Ultra Trail Run 02/17/13 50 KM 5:43:48 28
2012
Angeles Crest 07/21/12 100 Miles 29:41:11 44
Bishop High Sierra 05/19/12 100 KM 16:02:31 30
Labor of Love 04/21/12 100 Miles 25:44:08 11
2011
Angeles Crest 07/23/11 100 Miles 29:47:49 36
San Diego 100 06/11/11 100 Miles 27:37:11 54
Bishop High Sierra 05/21/11 100 KM 14:12:28 22
Miwok 05/07/11 100 KM 14:14:23 217
Labor of Love 04/09/11 100 Miles 23:26:42 5
San Juan Trail 03/05/11 50 KM 5:39:31 10
Avalon Benefit 50 01/15/11 50 Miles 9:45:04 60
2010
Angeles National Forest Trail Race (Mt. Disappointment) 08/07/10 50 KM 5:54:27 13
Cuyamaca Three Peaks 07/10/10 50 KM 6:48:00 15
San Diego 100 06/12/10 100 Miles 29:35:20 83
Bishop High Sierra 05/15/10 100 KM 14:58:28 17
PCT 50 05/08/10 50 Miles 9:55:26 21
Wild Wild West Marathon And Ultra 05/01/10 50 KM 5:54:42 12
Leona Divide 04/17/10 50 Miles 9:29:24 41
Old Goat 03/27/10 50 Miles 10:22:05 22
Oriflamme 03/20/10 50 KM 5:29:00 13
San Juan Trail 03/06/10 50 KM 5:57:19 21
Avalon Benefit 50 01/16/10 50 Miles 9:18:33 32
2009
Angeles National Forest Trail Race (Mt. Disappointment) 08/08/09 50 Miles 11:13:38 31
Holcomb Valley trail Run 06/14/09 33 Miles 7:06:50 48
San Diego 100 06/06/09 100 Miles 29:34:03 72
Old Goat 03/28/09 50 Miles 12:49:02 50

Jack Cheng (M46)

Race Date Distance Result Overall
2018
Holcomb Valley trail Run 06/16/18 33 Miles 6:37:53 19

Jack Cheng (Unknown Age)

Race Date Distance Result Overall
2013
Calico Trail Run 01/27/13 50 KM 5:08:20 12
2012
100 Mile Endurance Challenge 10/20/12 103.25 Miles 23:17:00 9
2011
Angeles National Forest Trail Race (Mt. Disappointment) 08/13/11 50 KM 6:31:05 24
2010
Orange Curtain 02/20/10 100 KM 10:20:57 5
Angeles Crest 08/28/10 100 Miles 30:38:50 41
Run for Water Trail Races
  • May 30, 2020
  • Abbotsford, BC
10 KM 25 KM 50 KM