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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: MacKey, David   Submit Personal Website Send Link 
Club:  
Residence: Boulder, CO
Year of birth: 1969 (Cat. german: M55)
Date of birth: 00.00.0000 (Cat. internat.: M55)
Nationality: USA USA United States
Homepage: http://davemackey.blogspot.de/
RunnerID: 37140
 

66 search results (65 Events, 5358.204 km).  (More)

2025 1 Event, 80.467 km  (More)
10.05.2025 Quad Rock 50 Mile (USA) 50mi
12:59:25 h MacKey, David *Boulder, CO  Overall: 68 M: 53 Cat M55: 1
2019 1 Event, 57.936 km  (More)
03.08.2019 Moosalamoo Ultra (USA) 36mi
12:36:02 h MacKey, David *Champlain, NY  Overall: 39 M: 22 Cat M45: 5
2018 4 Events, 341.401 km  (More)
18.-19.08.2018 Leadville Trail 100 Mile (USA) 100mi
24:54:49 h MacKey, David *Boulder, CO  Overall: 95 M: 88 Cat M45: 14
08.07.2018 Leadville Silver Rush 50 Mile Run (USA) 50mi
9:45:03 h MacKey, David   Overall: 62 M: 52 Cat M45: 4
19.05.2018 Jemez Mountain 50km Trail Run (USA) 50km
6:42:41 h MacKey, David *Boulder, CO  Overall: 33 M: 25 Cat M45: 2
07.01.2018 Bandera 50 km Endurance Run (USA) 50km
5:58:05 h MacKey, David *Boulder, CO  Overall: 43 M: 37 Cat M45: 10
2015 2 Events, 349 km  (More)
05.-11.04.2015 Marathon des Sables (MAR) 249km/6stages
24:11:09 h MacKey, David Waa Team  Overall: 12 M: 12 Cat M45: 4
14.02.2015 Black Canyon Trail 100 Km Run (USA) 100km
8:33:27 h MacKey, David *Boulder, CO  Overall: 2 M: 2 Cat M45: 1
2014 5 Events, 516.929 km  (More)
29.11.2014 Quad Dipsea Trail Run (USA) 28mi
4:15:03 h MacKey, David *Boulder, CO  Overall: 2 M: 2 Cat M40: 1
16.-17.08.2014 Leadville Trail 100 Mile (USA) 100mi
19:10:45 h MacKey, David *Boulder, CO  Overall: 5 M: 5 Cat M40: 1
25.-27.04.2014 Ultra-Trail Mt. Fuji (UTMF) (JPN) 100mi
25:26:58 h MacKey, David   Overall: 24 M: 22 Cat M40: 5
22.02.2014 Montara Mountain 50 km Trail Run (USA) 50km
4:04:05 h MacKey, David *Boulder, CO  Overall: 1 M: 1 Cat M40: 1
18.-19.01.2014 Hong Kong 100 Ultra Trail Race (HKG) 100km
10:36:46 h MacKey, David Hoka One One  Overall: 8 M: 8 Cat M40: 1
2013 6 Events, 420.368 km  (More)
07.12.2013 Endurance Challenge - California Trail 50 Mile (USA) 50mi
6:44:20 h MacKey, David *Boulder, CO  Overall: 8 M: 8 Cat M40: 1
30.11.2013 Quad Dipsea Trail Run (USA) 28mi
3:48:45 h MacKey, David *Boulder, CO  Overall: 1 M: 1 Cat M40: 1
13.04.2013 Lake Sonoma 50 Mile Race (USA) 50mi
6:40:46 h MacKey, David *Boulder, CO  Overall: 5 M: 5 Cat M40: 1
16.03.2013 Rodeo Valley 50 km Trail Run (USA) 50km
3:40:54 h MacKey, David *Boulder, CO  Overall: 1 M: 1 Cat M40: 1
23.02.2013 Mount Mitchell Challenge (USA) 40mi
4:33:14 h MacKey, David *Boulder, CO  Overall: 1 M: 1 Cat M40: 1
13.01.2013 Bandera 100 km Ultratrail - US Championchips (USA) 100km
8:53:27 h MacKey, David *CA  Overall: 2 M: 2 Cat M40: 1
13.01.2013 Bandera 100 km Ultratrail (USA) 100km
8:53:27 h MacKey, David *CA  Overall: 2 M: 2 Cat M40: 1
2012 9 Events, 807.868 km  (More)
01.12.2012 Endurance Challenge - California Trail 50 Mile (USA) 50mi
6:17:50 h MacKey, David *Boulder, CO  Overall: 15 M: 15 Cat M40: 2
29.09.2012 Ultra Race of Champions (UROC) 100K Elite (USA) 100km
8:57:25 h MacKey, David *Boulder, CO  Overall: 7 M: 7 Cat M40: 1
31.08.-01.09.2012 Courmayeur-Champex-Chamonix (CCC) (ITA) 86km
10:21:48 h MacKey, David Hoka One One  Overall: 9 M: 9 Cat M40: 1
23.-24.06.2012 Western States 100 Mile Endurance Run (USA) 100mi
15:53:36 h MacKey, David *Boulder, CO  Overall: 4 M: 4 Cat M40: 1
05.05.2012 Miwok 100k Trail race (USA) 100km
9:14:06 h MacKey, David *CO  Overall: 1 M: 1 Cat M40: 1
14.04.2012 Lake Sonoma 50 Mile Race (USA) 50mi
7:21:41 h MacKey, David *Novato, CA  Overall: 9 M: 9 Cat M40: 2
17.03.2012 Chuckanut 50K (USA) 50km
3:55:10 h MacKey, David *Boulder, CO  Overall: 7 M: 7 Cat M40: 1
11.02.2012 Golden Gate 50 km Winter Trail Run (USA) 50km
3:54:06 h MacKey, David *Novato, CA  Overall: 1 M: 1 Cat M40: 1
07.01.2012 Bandera 100 km Ultratrail (USA) 100km
8:38:30 h MacKey, David *Novato, CA  Overall: 2 M: 2 Cat M40: 1
2011 6 Events, 621.868 km  (More)
08.10.2011 Dick Collins Firetrails 50 Mile (USA) 50mi
6:34:26 h MacKey, David *Novato, CA  Overall: 1 M: 1 Cat M40: 1
20.08.2011 Where's Waldo 100K Ultramarathon (USA) 100km
9:06:51 h MacKey, David *Novato, CA  Overall: 1 M: 1 Cat M40: 1
25.-26.06.2011 Western States 100 Mile Endurance Run (USA) 100mi
16:36:21 h MacKey, David *Novato, CA  Overall: 8 M: 8 Cat M40: 3
07.05.2011 Miwok 100k Trail race (USA) 100km
8:03:22 h MacKey, David *American Canyon, CA  Overall: 1 M: 1 Cat M40: 1
09.04.2011 American River 50 Mile Endurance Run (USA) 50mi
5:55:37 h MacKey, David *Boulder, CO  Overall: 1 M: 1 Cat M40: 1
08.01.2011 Bandera 100 km Ultratrail (USA) 100km
8:16:48 h MacKey, David *Boulder, CO  Overall: 1 M: 1 Cat M40: 1
2010 2 Events, 160.934 km  (More)
04.12.2010 Endurance Challenge - California Trail 50 Mile (USA) 50mi
6:55:46 h MacKey, David *American Canyon, CA  Overall: 3 M: 3 Cat M40: 1
09.10.2010 Dick Collins Firetrails 50 Mile (USA) 50mi
6:19:39 h MacKey, David *CA  Overall: 1 M: 1 Cat M40: 1
2009 4 Events, 296.401 km  (More)
05.12.2009 Endurance Challenge - California Trail 50 Mile (USA) 50mi
7:27:53 h MacKey, David *American Canyon, CA  Overall: 10 M: 10 Cat M35: 4
10.10.2009 Dick Collins Firetrails 50 Mile (USA) 50mi
6:30:34 h MacKey, David *American Canyon, CA  Overall: 1 M: 1 Cat M35: 1
04.04.2009 American River 50 Mile Endurance Run (USA) 50mi
6:12:13 h MacKey, David   Overall: 2 M: 2 Cat M35: 1
14.02.2009 Moab Red Hot 55k (USA) 55km
3:58:50 h MacKey, David *Boulder, CO  Overall: 1 M: 1 Cat M35: 1
2008 1 Event, 100 km  (More)
03.05.2008 Miwok 100k Trail race (USA) 100km
7:53:19 h MacKey, David *Boulder, CO  Overall: 1 M: 1 Cat M35: 1
2007 2 Events, 100 km  (More)
30.09.2007 Vermont 50 km Ultra Run (USA) 50km
3:47:39 h MacKey, David *Boulder, CO  Overall: 1 M: 1 Cat M35: 1
27.01.2007 Mountain Mist 50k (USA) 50km
3:46:19 h MacKey, David *Boulder, CO  Overall: 1 M: 1 Cat M35: 1
2006 1 Event, 50 km  (More)
28.01.2006 Mountain Mist 50k (USA) 50km
4:53:26 h MacKey, David *Boulder, CO  Overall: 19 M: 18 Cat M35: 3
2005 4 Events, 281.161 km  (More)
15.10.2005 Mountain Masochist 50 Mile Trail Run (USA) 50mi
6:54:11 h MacKey, David *CO  Overall: 1 M: 1 Cat M35: 1
27.08.2005 Tamalpa Headlands 50K (USA) 31.5mi
3:49:31 h MacKey, David   Overall: 1 M: 1 Cat M35: 1
30.04.2005 Miwok 100k Trail race (USA) 100km
8:28:40 h MacKey, David *American Canyon, CA  Overall: 1 M: 1 Cat M35: 1
12.03.2005 Way Too Cool 50K Endurance Run (USA) 50km
3:39:28 h MacKey, David   Overall: 1 M: 1 Cat M35: 1
2004 4 Events, 371.868 km  (More)
16.10.2004 Mountain Masochist 50 Mile Trail Run (USA) 50mi
6:52:18 h MacKey, David *CO  Overall: 1 M: 1 Cat M23: 1
26.-27.06.2004 Western States 100 Mile Endurance Run (USA) 100mi
16:30:17 h MacKey, David *Boulder, CO  Overall: 2 M: 2 Cat M23: 2
24.04.2004 Zane Grey Highline Trail 50 Mile (USA) 50mi
7:51:07 h MacKey, David   Overall: 1 M: 1 Cat M23: 1
13.03.2004 Way Too Cool 50K Endurance Run (USA) 50km
3:32:51 h MacKey, David   Overall: 1 M: 1 Cat M23: 1
2003 6 Events, 422.562 km  (More)
06.12.2003 Sunmart Texas Trails 50 Mile (USA) 50mi
5:58:55 h MacKey, David *Boulder, CO  Overall: 2 M: 2 Cat M23: 1
22.11.2003 JFK 50 Mile (USA) 50mi
5:55:30 h MacKey, David *Boulder, CO  Overall: 1 M: 1 Cat M23: 1
18.10.2003 Mountain Masochist 50 Mile Trail Run (USA) 50mi
6:48:31 h MacKey, David *CO  Overall: 1 M: 1 Cat M23: 1
23.08.2003 Tamalpa Headlands 50K (USA) 31.5mi
4:18:26 h MacKey, David   Overall: 11 M: 11 Cat M23: 5
02.08.2003 White River 50 Mile Trail Run (USA) 50mi
6:58:19 h MacKey, David *Boulder, CO  Overall: 2 M: 2 Cat M23: 2
08.03.2003 Way Too Cool 50K Endurance Run (USA) 50km
3:36:17 h MacKey, David   Overall: 3 M: 3 Cat M23: 2
2002 5 Events, 281.161 km  (More)
07.12.2002 Sunmart Texas Trails 50 Km (USA) 50km
3:23:27 h MacKey, David *Boulder, CO  Overall: 1 M: 1 Cat M23: 1
15.09.2002 Pisgah Mountain Trail Race (USA) 50km
3:49:14 h MacKey, David *CO  Overall: 1 M: 1 Cat M23: 1
24.08.2002 Tamalpa Headlands 50K (USA) 31.5mi
3:53:43 h MacKey, David   Overall: 2 M: 2 Cat M23: 2
22.06.2002 San Juan Solstice 50 Mile Run (USA) 50mi
8:43:23 h MacKey, David *CO  Overall: 1 M: 1 Cat M23: 1
23.03.2002 San Juan Trail 50 Km (USA) 50km
3:56:12 h MacKey, David   Overall: 1 M: 1 Cat M23: 1
2001 1 Event, 48.28 km  (More)
13.01.2001 Frozen Ass Trail 30 Mile (USA) 30mi
3:36:09 h MacKey, David   Overall: 1 M: 1 Cat M23: 1
2000 1 Event, 50 km  (More)
08.04.2000 Mile High Metric Challenge 50 km (USA) 50km
3:27:11 h MacKey, David   Overall: 1 M: 1 Cat M23: 1

Personal bests

Your list of personal best performances only contains performances of races which can be included into rankings.

In brackets rank in yearly international/national rankings.

 PB 2025 2019 2018 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000

Comparison table

Comparison of performances in races with multiple participations

   2025 2019 2018 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000
Endurance Challenge - California Trail 50 Mile 4           6:44:20 6:17:50   6:55:46 7:27:53                  
Miwok 100k Trail race 4             9:14:06 8:03:22     7:53:19     8:28:40          
Tamalpa Headlands 50K 3                           3:49:31   4:18:26 3:53:43    
Way Too Cool 50K Endurance Run 3                           3:39:28 3:32:51 3:36:17      
Dick Collins Firetrails 50 Mile 3               6:34:26 6:19:39 6:30:34                  
Mountain Masochist 50 Mile Trail Run 3                           6:54:11 6:52:18 6:48:31      
Western States 100 Mile Endurance Run 3             15:53:36 16:36:21             16:30:17        
Bandera 100 km Ultratrail 3           8:53:27 8:38:30 8:16:48                      
Quad Dipsea Trail Run 2         4:15:03 3:48:45                          
Mountain Mist 50k 2                       3:46:19 4:53:26            
Lake Sonoma 50 Mile Race 2           6:40:46 7:21:41                        
American River 50 Mile Endurance Run 2               5:55:37   6:12:13                  
Leadville Trail 100 Mile 2     24:54:49   19:10:45