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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Greenfield, Jay   Submit Personal Website Send Link 
Club:  
Residence: San Diego, CA
Year of birth: 1960 (Cat. german: M65)
Date of birth: 00.00.0000 (Cat. internat.: M65)
Nationality: USA USA United States
RunnerID: 66484
 

34 search results (34 Events, 3274.833 km).  (More)

2025 2 Events, 99.889 km  (More)
21.06.2025 Black Mountain 50K (USA) 50km
6:59:56 h Greenfield, Jay *Escondido, CA  Overall: 61 M: 51 Cat M60: 2
17.05.2025 Tie Dye 50k (USA) 31mi
6:55:05 h Greenfield, Jay   Overall: 41 M: 34 Cat M60: 1
2022 4 Events, 310.934 km  (More)
17.09.2022 Noble Canyon 50k (USA) 50km
7:46:17 h Greenfield, Jay *Escondido, CA  Overall: 154 M: 120 Cat M60: 4
20.08.2022 Kodiak Back 50 Km Ultramarathon (USA) 50km
8:01:28 h Greenfield, Jay *Escondido, CA  Overall: 100 M: 71 Cat M60: 3
22.-23.07.2022 Cascade Crest Classic 100 Mile (USA) 100mi
32:32:33 h Greenfield, Jay *Escondido, CA  Overall: 94 M: 73 Cat M60: 3
18.06.2022 Black Mountain 50K (USA) 50km
6:38:55 h Greenfield, Jay *Escondido, CA  Overall: 56 M: 45 Cat M60: 1
2021 3 Events, 200 km  (More)
02.-03.10.2021 Cuyamaca 100 km Endurance Run (USA) 100km
15:36:10 h Greenfield, Jay *Escondido, CA  Overall: 80 M: 62 Cat M60: 2
19.06.2021 Black Mountain 50K (USA) 50km
6:34:31 h Greenfield, Jay *Escondido, CA  Overall: 68 M: 53 Cat M60: 2
06.03.2021 The Ranch 50 km Race (USA) 50km
6:00:13 h Greenfield, Jay *Escondido, CA  Overall: 28 M: 25 Cat M60: 1
2020 1 Event, 50 km  (More)
29.02.2020 Sycamore Canyon 50k (USA) 50km
5:56:40 h Greenfield, Jay *Escondido, CA  Overall: 9 M: 7 Cat M55: 1
2019 1 Event, 50 km  (More)
07.12.2019 Ray Miller 50 km Trail Race (USA) 50km
6:52:48 h Greenfield, Jay   Overall: 48 M: 33 Cat M55: 3
2018 1 Event, 160.934 km  (More)
04.-05.08.2018 Angeles Crest 100 Mile (USA) 100mi
29:14:00 h Greenfield, Jay *Escondido, CA  Overall: 45 M: 40 Cat M55: 1
2017 2 Events, 210.934 km  (More)
09.-10.06.2017 San Diego 100 Mile Endurance Run (USA) 100mi
27:40:01 h Greenfield, Jay *Escondido, CA  Overall: 75 M: 66 Cat M55: 2
08.04.2017 Oriflamme 50K Trail Run (USA) 50km
6:44:21 h Greenfield, Jay *Escondido, CA  Overall: 64 M: 48 Cat M55: 2
2016 2 Events, 160.934 km  (More)
14.05.2016 PCT 50 Mile Trail Run (USA) 50mi
12:10:38 h Greenfield, Jay *Escondido, CA  Overall: 82 M: 67 Cat M55: 3
26.03.2016 Old Goat's 50 Mile Trail Race (USA) 50mi
13:16:36 h Greenfield, Jay *Escondido, CA  Overall: 31 M: 28 Cat M55: 2
2014 2 Events, 241.401 km  (More)
07.-08.06.2014 San Diego 100 Mile Endurance Run (USA) 100mi
28:37:04 h Greenfield, Jay *San Diego, CA  Overall: 92 M: 80 Cat M50: 10
10.05.2014 PCT 50 Mile Trail Run (USA) 50mi
11:26:28 h Greenfield, Jay *San Diego, CA  Overall: 76 M: 63 Cat M50: 6
2012 4 Events, 482.802 km  (More)
07.-08.09.2012 Wasatch Front 100 Mile (USA) 100mi
34:04:21 h Greenfield, Jay *San Diego, CA  Overall: 171 M: 144 Cat M50: 20
09.-10.06.2012 San Diego 100 Mile Endurance Run (USA) 100mi
26:58:46 h Greenfield, Jay *San Diego, CA  Overall: 59 M: 50 Cat M50: 5
12.05.2012 PCT 50 Mile Trail Run (USA) 50mi
10:35:00 h Greenfield, Jay *San Diego, CA  Overall: 31 M: 28 Cat M50: 2
24.03.2012 Old Goat's 50 Mile Trail Race (USA) 50mi
11:14:24 h Greenfield, Jay *San Diego, CA  Overall: 47 M: 37 Cat M50: 5
2011 5 Events, 452.335 km  (More)
09.10.2011 Twin Peaks 50M (USA) 50mi
13:00:00 h Greenfield, Jay *San Diego, CA  Overall: 20 M: 19 Cat M50: 2
17.09.2011 Noble Canyon 50k (USA) 50km
6:30:25 h Greenfield, Jay *San Diego, CA  Overall: 70 M: 60 Cat M50: 5
11.-12.06.2011 San Diego 100 Mile Endurance Run (USA) 100mi
29:05:45 h Greenfield, Jay *San Diego, CA  Overall: 70 M: 49 Cat M50: 8
14.05.2011 PCT 50 Mile Trail Run (USA) 50mi
10:52:00 h Greenfield, Jay *San Diego, CA  Overall: 51 M: 38 Cat M50: 3
26.03.2011 Old Goat's 50 Mile Trail Race (USA) 50mi
12:13:00 h Greenfield, Jay *CA  Overall: 74 M: 61 Cat M50: 7
2010 3 Events, 402.335 km  (More)
28.-29.08.2010 Angeles Crest 100 Mile (USA) 100mi
32:10:34 h Greenfield, Jay *San Diego, CA  Overall: 54 M: 45 Cat M45: 6
12.-13.06.2010 San Diego 100 Mile Endurance Run (USA) 100mi
26:37:05 h Greenfield, Jay *CA  Overall: 42 M: 27 Cat M45: 7
27.03.2010 Old Goat's 50 Mile Trail Race (USA) 50mi
12:28:40 h Greenfield, Jay *CA  Overall: 69 M: 48 Cat M45: 9
2009 2 Events, 321.868 km  (More)
31.10.-01.11.2009 Javelina Jundred 100 Mile Endurance Run (USA) 100mi
25:08:37 h Greenfield, Jay *San Diego, CA  Overall: 48 M: 37 Cat M45: 8
06.-07.06.2009 San Diego 100 Mile Endurance Run (USA) 100mi
25:35:17 h Greenfield, Jay *CA  Overall: 40 M: 33 Cat M45: 3
2008 1 Event, 80.467 km  (More)
10.05.2008 PCT 50 Mile Trail Run (USA) 50mi
11:44:00 h Greenfield, Jay   Overall: 59 M: 51 Cat M45: 12
2007 1 Event, 50 km  (More)
31.03.2007 Lake Hodges Trail Fest 50K (USA) 50km
6:05:31 h Greenfield, Jay   Overall: 79 M: 56 Cat M45: 11

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 2022 2021 2020 2019 2018 2017 2016 2014 2012 2011 2010 2009 2008 2007

Comparison table

Comparison of performances in races with multiple participations

   2025 2022 2021 2020 2019 2018 2017 2016 2014 2012 2011 2010 2009 2008 2007
San Diego 100 Mile Endurance Run 6             27:40:01   28:37:04 26:58:46 29:05:45 26:37:05 25:35:17    
PCT 50 Mile Trail Run 5               12:10:38 11:26:28 10:35:00 10:52:00     11:44:00  
Old Goat's 50 Mile Trail Race 4               13:16:36   11:14:24 12:13:00 12:28:40      
Black Mountain 50K 3 6:59:56 6:38:55 6:34:31                        
Noble Canyon 50k 2   7:46:17                 6:30:25        
Angeles Crest 100 Mile 2           29:14:00           32:10:34