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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Seidman, David   Submit Personal Website Send Link 
Club:  
Residence: Issaquah, WA
Year of birth: 1982 (Cat. german: M40)
Date of birth: 00.00.0000 (Cat. internat.: M40)
Nationality: USA USA United States
RunnerID: 564102
 

19 search results (19 Events, 1938.529 km).  (More)

2025 2 Events, 241.401 km  (More)
10.05.2025 Tillamook Burn Trail Run 50 Mile (USA) 50mi
12:54:32 h Seidman, David *Issaquah, WA  Overall: 106 M: 71 Cat M40: 10
21.-22.02.2025 Orcas Island 100 Mile Race (USA) 100mi
35:03:08 h Seidman, David   Overall: 45 M: 30 Cat M40: 8
2024 3 Events, 542.458 km  (More)
21.-22.09.2024 Teanaway Country 100 Race (USA) 100mi
39:46:00 h Seidman, David *Issaquah, WA  Overall: 33 M: 24 Cat M40: 6
09.-13.08.2024 Bigfoot 200 Endurance Run (USA) 206mi
3d 12:24:41 h Seidman, David *Issaquah, WA  Overall: 87 M: 72 Cat M40: 15
10.05.2024 Tiger Claw (USA) 50km
7:26:09 h Seidman, David *Issaquah, WA  Overall: 39 M: 30 Cat M40: 2
2023 4 Events, 402.335 km  (More)
16.-17.09.2023 Mountain Lakes 100 (USA) 100mi
29:45:23 h Seidman, David *Issaquah, WA  Overall: 79 M: 53 Cat M40: 15
13.05.2023 Tiger Claw (USA) 50mi
15:44:41 h Seidman, David *Issaquah, WA  Overall: 12 M: 11 Cat M40: 3
22.04.2023 Capitol Peak 50 Miler (USA) 50mi
9:27:49 h Seidman, David *Issaquah, WA  Overall: 9 M: 9 Cat M40: 2
24.03.2023 Badger Mountain 50 Mile Challenge Ruck (USA) 50mi
10:56:24 h Seidman, David *Issaquah, WA  Overall: 1 M: 1 Cat M40: 1
2022 2 Events, 241.401 km  (More)
10.-11.09.2022 Pine to Palm 100 Mile Endurance Run (USA) 100mi
32:38:52 h Seidman, David *Issaquah, WA  Overall: 53 M: 42 Cat M35: 11
14.05.2022 Sun Mountain 50 Mile Trail Races (USA) 50mi
9:39:30 h Seidman, David *Issaquah, WA  Overall: 20 M: 15 Cat M35: 7
2021 2 Events, 180.467 km  (More)
31.07.2021 Wy'east Howl 100km Race (USA) 100km
15:39:21 h Seidman, David *Issaquah, WA  Overall: 52 M: 44 Cat M35: 8
01.05.2021 Tillamook Burn Trail Run 50 Mile (USA) 50mi
11:14:14 h Seidman, David *Issaquah, WA  Overall: 83 M: 62 Cat M35: 13
2014 3 Events, 180.467 km  (More)
26.07.2014 White River 50 Mile Trail Run (USA) 50mi
12:53:22 h Seidman, David *Issaquah, WA  Overall: 209 M: 161 Cat M23: 56
28.06.2014 Taylor Mountain 50 Km Trail Run (USA) 50km
6:49:11 h Seidman, David *Issaquah, WA  Overall: 19 M: 12 Cat M23: 5
24.05.2014 Soaring Eagle 50 Km Trail Run (USA) 50km
5:33:06 h Seidman, David *Issaquah, WA  Overall: 8 M: 7 Cat M23: 3
2013 2 Events, 100 km  (More)
16.11.2013 Grand Ridge 50 Km Trail Run (USA) 50km
7:26:07 h Seidman, David *Issaquah, WA  Overall: 26 M: 19 Cat M23: 8
27.10.2013 Cougar Mountain Trail Run (USA) 50km
7:37:47 h Seidman, David   Overall: 21 M: 17 Cat M23: 6
2011 1 Event, 50 km  (More)
23.10.2011 Fort Steilacoom Trail Run 50 Km (USA) 50km
6:16:30 h Seidman, David   Overall: 25 M: 21 Cat M23: 8

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 2014 2013 2011