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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Perez, Pen   Submit Personal Website Send Link 
Club:  
Residence: Berkeley, CA
Year of birth: 1967 (Cat. german: W55)
Date of birth: 00.00.0000 (Cat. internat.: W55)
Nationality: USA USA United States
RunnerID: 367380
 

70 search results (70 Events, 4873.274 km).  (More)

2025 4 Events, 231.161 km  (More)
11.10.2025 Ruth Anderson Ultra 50km (USA) 50km
9:26:53 h Perez, Pen *Berkeley, CA  Overall: 48 F: 12 Cat W55: 3
27.09.2025 Dick Collins Firetrails 50 Mile (USA) 50mi
14:45:26 h Perez, Pen *Berkeley, CA  Overall: 80 F: 26 Cat W55: 3
16.08.2025 Tamalpa Headlands 50K (USA) 31.5mi
8:06:59 h Perez, Pen *Berkeley, CA  Overall: 229 F: 80 Cat W55: 4
22.02.2025 Salmon Falls 50 km Race (USA) 50km
8:27:41 h Perez, Pen *Berkeley  Overall: 206 F: 84 Cat W55: 9
2024 4 Events, 341.401 km  (More)
02.-03.11.2024 Rio Del Lago 100 Mile Endurance Run (USA) 100mi
29:52:42 h Perez, Pen *Berkeley, CA  Overall: 203 F: 57 Cat W55: 4
12.10.2024 Ruth Anderson Ultra 50km (USA) 50km
6:42:05 h Perez, Pen   Overall: 56 F: 21 Cat W55: 2
29.09.2024 Dick Collins Firetrails 50 Mile (USA) 50mi
14:14:34 h Perez, Pen *Berkeley, CA  Overall: 65 F: 27 Cat W55: 4
09.03.2024 Marin Ultra Challenge 50 km Race (USA) 50km
7:22:03 h Perez, Pen *Berkeley, CA  Overall: 177 F: 62 Cat W55: 3
2023 6 Events, 492.841 km  (More)
25.11.2023 Quad Dipsea Trail Run (USA) 28mi
8:33:41 h Perez, Pen *Berkeley, CA  Overall: 319 F: 83 Cat W55: 12
04.-05.11.2023 Rio Del Lago 100 Mile Endurance Run (USA) 100mi
29:45:52 h Perez, Pen *Berkeley, CA  Overall: 170 F: 49 Cat W55: 4
14.10.2023 Ruth Anderson Ultra 50mi (USA) 50mi
12:06:15 h Perez, Pen *Berkeley, CA  Overall: 22 F: 3 Cat W55: 1
08.07.2023 Dirty Dozen 12h Endurance Run (USA) 12h
75.912 km Perez, Pen   Overall: 21 F: 6 Cat W55: 2
20.05.2023 San Francisco 50 Mile Endurance Run (USA) 50mi
13:01:18 h Perez, Pen *Berkeley, CA  Overall: 26 F: 6 Cat W55: 1
18.02.2023 FOURmidable 50K (USA) 50km
8:12:37 h Perez, Pen *Berkeley, CA  Overall: 189 F: 55 Cat W55: 5
2022 4 Events, 341.401 km  (More)
29.-30.10.2022 Javelina Jundred 100 Mile Endurance Run (USA) 100mi
29:11:22 h Perez, Pen *Berkeley, CA  Overall: 372 F: 137 Cat W50: 14
24.09.2022 Dick Collins Firetrails 50 Mile (USA) 50mi
14:57:24 h Perez, Pen *Berkeley, CA  Overall: 87 F: 27 Cat W50: 3
07.08.2022 Skyline 50k Endurance Run (USA) 50km
7:33:54 h Perez, Pen *Berkeley, CA  Overall: 126 F: 43 Cat W50: 3
16.04.2022 Woodside Purisima Creek Crossover (USA) 50km
8:09:11 h Perez, Pen *Berkeley, CA  Overall: 39 F: 10 Cat W50: 2
2021 1 Event, 50 km  (More)
15.05.2021 Silver State 50 km (USA) 50km
11:37:54 h Perez, Pen *Berkeley, CA  Overall: 71 F: 27 Cat W50: 3
2020 2 Events, 100 km  (More)
06.12.2020 Hunter S. Thompson Fear & Loathing 50 Km (USA) 50km
10:41:00 h Perez, Pen *Berkeley, CA  Overall: 42 F: 8 Cat W50: 2
15.02.2020 FOURmidable 50K (USA) 50km
8:09:06 h Perez, Pen *Berkeley, CA  Overall: 181 F: 61 Cat W50: 8
2019 1 Event, 55 km  (More)
20.-21.07.2019 Tahoe Rim Trail 55km Endurance Run (USA) 55km
12:59:24 h Perez, Pen *Berkeley, CA  Overall: 109 F: 58 Cat W50: 5
2018 9 Events, 695.123 km  (More)
03.-04.11.2018 Rio Del Lago 100 Mile Endurance Run (USA) 100mi
29:26:06 h Perez, Pen *Berkeley, CA  Overall: 226 F: 70 Cat W50: 10
29.09.2018 Overlook Endurance Run 50K (USA) 50km
7:25:14 h Perez, Pen *Berkeley, CA  Overall: 68 F: 25 Cat W50: 2
25.08.2018 Tamalpa Headlands 50K (USA) 31.5mi
8:01:26 h Perez, Pen *Berkeley, CA  Overall: 127 F: 47 Cat W50: 8
23.06.2018 Rodeo Valley 50 km Trail Run (USA) 50km
8:02:31 h Perez, Pen *Berkeley, CA  Overall: 64 F: 18 Cat W50: 4
01.-02.06.2018 San Francisco Summer Solstice 24h (USA) 24h
133.495 km Perez, Pen *Berkeley, CA  Overall: 14 F: 2 Cat W50: 1
14.04.2018 Diablo Trails Challenge (USA) 50km
9:37:00 h Perez, Pen *Berkeley, CA  Overall: 115 F: 30 Cat W50: 6
07.04.2018 Woodside Purisima Creek Crossover (USA) 50km
7:57:09 h Perez, Pen *Berkeley, CA  Overall: 77 F: 27 Cat W50: 4
17.02.2018 Black Canyon Trail 100 Km Run (USA) 100km
19:24:05 h Perez, Pen *Berkeley, CA  Overall: 339 F: 101 Cat W50: 9
21.01.2018 Crystal Springs 50 km Winter Trail Run (USA) 50km
7:02:41 h Perez, Pen *Berkeley, CA  Overall: 35 F: 7 Cat W50: 2
2017 11 Events, 656.689 km  (More)
09.12.2017 Hunter S. Thompson Fear & Loathing 50 Km (USA) 50km
8:27:30 h Perez, Pen *Berkeley, CA  Overall: 39 F: 15 Cat W45: 6
25.11.2017 Quad Dipsea Trail Run (USA) 28mi
8:40:00 h Perez, Pen   Overall: 285 F: 78 Cat W45: 19
11.11.2017 Mt. Tam Trail Run (USA) 50km
8:28:18 h Perez, Pen *Berkeley, CA  Overall: 73 F: 27 Cat W45: 4
09.-10.09.2017 Headlands Hundred 100 Mile Endurance Run (USA) 100mi
31:55:41 h Perez, Pen *Berkeley, CA  Overall: 60 F: 7 Cat W45: 3
26.08.2017 Tamalpa Headlands 50K (USA) 31.5mi
8:28:28 h Perez, Pen *Berkeley, CA  Overall: 130 F: 49 Cat W45: 7
21.05.2017 Ohlone 50K Wilderness Run (USA) 50km
9:59:07 h Perez, Pen *Berkeley, CA  Overall: 113 F: 26 Cat W45: 8
13.05.2017 Quicksilver 50 km Endurance Run (USA) 50km
7:24:36 h Perez, Pen *Berkeley, CA  Overall: 67 F: 16 Cat W45: 4
15.04.2017 Diablo Trails Challenge (USA) 50km
8:48:33 h Perez, Pen *Berkeley, CA  Overall: 98 F: 26 Cat W45: 11
11.03.2017 Marin Ultra Challenge 50 km Race (USA) 50km
7:03:59 h Perez, Pen *Berkeley, CA  Overall: 147 F: 51 Cat W45: 9
18.02.2017 FOURmidable 50K (USA) 50km
7:57:55 h Perez, Pen *Berkeley, CA  Overall: 156 F: 48 Cat W45: 13
21.01.2017 Crystal Springs 50 km Winter Trail Run (USA) 50km
7:38:08 h Perez, Pen *Berkeley, CA  Overall: 38 F: 9 Cat W45: 4
2016 7 Events, 487.156 km  (More)
26.11.2016 Quad Dipsea Trail Run (USA) 28mi
8:54:40 h Perez, Pen   Overall: 267 F: 71 Cat W45: 16
10.-11.09.2016 Headlands Hundred 100 Mile Endurance Run (USA) 100mi
31:42:09 h Perez, Pen *Berkeley, CA  Overall: 30 F: 5 Cat W45: 2
27.08.2016 Tamalpa Headlands 50K (USA) 31.5mi
7:38:51 h Perez, Pen *Berkeley, CA  Overall: 178 F: 61 Cat W45: 9
07.08.2016 Skyline 50k Endurance Run (USA) 50km
7:32:45 h Perez, Pen   Overall: 135 F: 41 Cat W45: 10
11.06.2016 Rodeo Valley 50 km Trail Run (USA) 50km
7:26:22 h Perez, Pen *Berkeley, CA  Overall: 33 F: 7 Cat W45: 1
12.03.2016 Marin Ultra Challenge 50 Mile Race (USA) 50mi
14:12:55 h Perez, Pen *Berkeley, CA  Overall: 123 F: 34 Cat W45: 7
06.02.2016 Golden Gate 50 km Winter Trail Run (USA) 50km
7:31:59 h Perez, Pen *Berkeley, CA  Overall: 29 F: 11 Cat W45: 2
2015 9 Events, 619.473 km  (More)
28.11.2015 Quad Dipsea Trail Run (USA) 28mi
8:23:25 h Perez, Pen *Berkeley, CA  Overall: 270 F: 71 Cat W45: 14
31.10.-01.11.2015 Javelina Jundred 100 Mile Endurance Run (USA) 100mi
28:38:35 h Perez, Pen *Berkeley, CA  Overall: 236 F: 65 Cat W45: 11
18.10.2015 Overlook Endurance Run 50K (USA) 50km
7:35:32 h Perez, Pen   Overall: 128 F: 52 Cat W45: 11
26.09.2015 Berkeley Trail Adventure (USA) 50km
8:07:10 h Perez, Pen *Berkeley, CA  Overall: 44 F: 15 Cat W45: 1
29.08.2015 Tamalpa Headlands 50K (USA) 31.5mi
8:12:55 h Perez, Pen *Berkeley, CA  Overall: 199 F: 56 Cat W45: 9
11.07.2015 Dirty Dozen 12h Endurance Run (USA) 12h
82.317 km Perez, Pen   Overall: 26 F: 9 Cat W45: 3
13.06.2015 Rodeo Valley 50 km Trail Run (USA) 50km
7:12:43 h Perez, Pen *Berkeley, CA  Overall: 59 F: 18 Cat W45: 3
04.04.2015 American River 50 Mile Endurance Run (USA) 50mi
11:54:42 h Perez, Pen *Berkeley, CA  Overall: 426 F: 153 Cat W45: 31
14.03.2015 Marin Ultra Challenge 50 km Race (USA) 50km
7:52:49 h Perez, Pen *Berkeley, CA  Overall: 117 F: 45 Cat W45: 7
2014 6 Events, 442.095 km  (More)
06.12.2014 Endurance Challenge - California Trail 50 km (USA) 50km
8:35:40 h Perez, Pen *Berkeley, CA  Overall: 464 F: 183 Cat W45: 20
13.-14.09.2014 Headlands Hundred 100 Mile Endurance Run (USA) 100mi
32:16:04 h Perez, Pen *Berkeley, CA  Overall: 39 F: 8 Cat W45: 3
23.08.2014 Tamalpa Headlands 50K (USA) 31.5mi
8:53:58 h Perez, Pen *Berkeley, CA  Overall: 185 F: 52 Cat W45: 6
02.08.2014 San Francisco 50 Mile Endurance Run (USA) 50mi
13:47:30 h Perez, Pen *Berkeley, CA  Overall: 54 F: 14 Cat W45: 2
14.06.2014 Rodeo Valley 50 km Trail Run (USA) 50km
7:59:13 h Perez, Pen *Berkeley, CA  Overall: 46 F: 18 Cat W45: 3
08.03.2014 Way Too Cool 50K Endurance Run (USA) 50km
7:50:15 h Perez, Pen *Berkeley, CA  Overall: 930 F: 363 Cat W45: 44
2013 5 Events, 310.934 km  (More)
07.12.2013 Endurance Challenge - California Trail 50 Mile (USA) 50mi
14:08:18 h Perez, Pen *Berkeley, CA  Overall: 392 F: 88 Cat W45: 9
21.09.2013 Coastal 50 km Trail Run (USA) 50km
8:29:51 h Perez, Pen *Berkeley, CA  Overall: 89 F: 33 Cat W45: 6
22.06.2013 Marin Ultra Challenge 50 Mile Race (USA) 50mi
13:40:38 h Perez, Pen *Berkeley  Overall: 59 F: 14 Cat W45: 3
13.04.2013 Woodside Ramble 50K - Spring (USA) 50km
8:16:09 h Perez, Pen *Berkeley, CA  Overall: 46 F: 15 Cat W45: 1
09.03.2013 Way Too Cool 50K Endurance Run (USA) 50km
8:25:42 h Perez, Pen *Berkeley, CA  Overall: 840 F: 338 Cat W45: 41
2012 1 Event, 50 km  (More)
01.12.2012 Endurance Challenge - California Trail 50 km (USA) 50km
8:25:32 h Perez, Pen *Berkeley, Ca, CA  Overall: 294 F: 110 Cat W40: 16

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 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012
50km 6:42:05 9:26:53
(6263/470) 		6:42:05
(5307/254) 		 
 
 
 
 
 
 
 
 
 
 
 
50mi 12:06:15  
 
12:06:15
(371/179) 		 
 
 
 
 
 
 
 
 
 
 
24h 133.495  
 
 
 
 
 
 
133.495
(576/95) 		 
 
 
 
 
 

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012
Tamalpa Headlands 50K 6 8:06:59             8:01:26 8:28:28 7:38:51 8:12:55 8:53:58    
Quad Dipsea Trail Run 4     8:33:41           8:40:00 8:54:40 8:23:25      
Rodeo Valley 50 km Trail Run 4               8:02:31   7:26:22 7:12:43 7:59:13    
FOURmidable 50K 3     8:12:37     8:09:06     7:57:55          
Marin Ultra Challenge 50 km Race 3   7:22:03             7:03:59   7:52:49      
Dick Collins Firetrails 50 Mile 3 14:45:26 14:14:34   14:57:24                    
Rio Del Lago 100 Mile Endurance Run 3   29:52:42 29:45:52         29:26:06            
Headlands Hundred 100 Mile Endurance Run 3                 31:55:41 31:42:09   32:16:04    
Hunter S. Thompson Fear & Loathing 50 Km 2           10:41:00     8:27:30          
Woodside Purisima Creek Crossover 2       8:09:11       7:57:09            
Diablo Trails Challenge 2               9:37:00 8:48:33          
Overlook Endurance Run 50K 2               7:25:14     7:35:32      
San Francisco 50 Mile Endurance Run 2     13:01:18                 13:47:30    
Skyline 50k Endurance Run 2       7:33:54           7:32:45        
Marin Ultra Challenge 50 Mile Race 2                   14:12:55     13:40:38  
Dirty Dozen 12h Endurance Run 2     75.912               82.317      
Way Too Cool 50K Endurance Run 2                       7:50:15 8:25:42  
Crystal Springs 50 km Winter Trail Run 2               7:02:41 7:38:08          
Endurance Challenge - California Trail 50 km 2                       8:35:40   8:25:32
Ruth Anderson Ultra 50km 2 9:26:53 6:42:05                        
Javelina Jundred 100 Mile Endurance Run 2       29:11:22             28:38:35