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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Barkan, William   Submit Personal Website Send Link 
Club:  
Residence: San Francisco, CA
Year of birth: 1983 (Cat. german: M40)
Date of birth: 21.08.1983 (Cat. internat.: M40)
Nationality: USA USA United States
RunnerID: 1001464
 

26 search results (26 Events, 2029.586 km).  (More)

2025 3 Events, 321.868 km  (More)
26.-27.09.2025 The Bear 100 Mile Endurance Run (USA) 100mi
34:10:45 h Barkan, William *Mill Valley, CA  Overall: 200 M: 156 Cat M40: 33
17.05.2025 Bishop High Sierra Ultramarathons 50 Miles (USA) 50mi
12:56:24 h Barkan, William *Mill Valley, CA  Overall: 22 M: 15 Cat M40: 2
08.03.2025 Marin Ultra Challenge 50 Mile Race (USA) 50mi
11:09:17 h Barkan, William *Mill Valley, CA  Overall: 53 M: 42 Cat M40: 8
2024 4 Events, 250 km  (More)
16.11.2024 Mt. Tam Trail Run (USA) 50km
6:55:50 h Barkan, William *Mill Valley, CA  Overall: 79 M: 57 Cat M40: 7
27.-28.04.2024 The Canyons Endurance 100 Km Run (USA) 100km
17:27:54 h Barkan, William   Overall: 277 M: 207 Cat M40: 30
02.03.2024 North Marin Ridge 50km Run (USA) 50km
6:44:30 h Barkan, William *Mill Valley, CA  Overall: 11 M: 11 Cat M40: 2
06.01.2024 No Hands Trail Run (USA) 50km
7:34:20 h Barkan, William *Mill Valley, CA  Overall: 31 M: 21 Cat M40: 4
2023 4 Events, 275.528 km  (More)
25.11.2023 Quad Dipsea Trail Run (USA) 28mi
6:51:02 h Barkan, William *Mill Valley, CA  Overall: 196 M: 158 Cat M40: 25
05.08.2023 Waldo 100K Trail Run (USA) 100km
17:46:25 h Barkan, William *Mill Valley, CA  Overall: 89 M: 69 Cat M35: 15
03.06.2023 Marin Ultra Challenge 50 Mile Race (USA) 50mi
11:47:45 h Barkan, William *Mill Valley, CA  Overall: 62 M: 56 Cat M35: 13
18.02.2023 North Marin Ridge 50km Run (USA) 50km
6:08:32 h Barkan, William *Mill Valley, CA  Overall: 15 M: 13 Cat M35: 1
2022 2 Events, 148 km  (More)
18.06.2022 The Broken Arrow Skyrace (USA) 48km
10:05:58 h Barkan, William *Mill Valley, CA  Overall: 390 M: 272 Cat M35: 60
07.05.2022 Miwok 100k Trail Race (USA) 100km
14:38:04 h Barkan, William   Overall: 161 M: 124 Cat M35: 23
2021 2 Events, 260.934 km  (More)
17.-18.09.2021 Run Rabbit Run 100 Mile UltraMarathon - Tortoises Run (USA) 100mi
34:14:12 h Barkan, William *San Francisco, CA  Overall: 131 M: 110 Cat M35: 24
24.04.2021 The Canyons Endurance 100 Km Run (USA) 100km
16:13:06 h Barkan, William *San Francisco, CA  Overall: 155 M: 123 Cat M35: 21
2019 5 Events, 391.401 km  (More)
21.12.2019 Woodside Ramble 50K - Winter (USA) 50km
5:25:44 h Barkan, William *San Francisco, CA  Overall: 23 M: 18 Cat M35: 5
20.-21.07.2019 Tahoe Rim Trail 100M Endurance Run (USA) 100mi
30:44:35 h Barkan, William *San Francisco, CA  Overall: 75 M: 65 Cat M35: 16
19.05.2019 Ohlone 50K Wilderness Run (USA) 50km
8:03:46 h Barkan, William *San Francisco, CA  Overall: 60 M: 52 Cat M35: 10
13.04.2019 Lake Sonoma 50 Mile Race (USA) 50mi
10:55:35 h Barkan, William *San Francisco, CA  Overall: 133 M: 99 Cat M35: 19
09.03.2019 Marin Ultra Challenge 50 km Race (USA) 50km
4:59:04 h Barkan, William *San Francisco, CA  Overall: 19 M: 17 Cat M35: 3
2018 5 Events, 331.161 km  (More)
06.10.2018 Dick Collins Firetrails 50 Mile (USA) 50mi
10:01:49 h Barkan, William *San Francisco, CA  Overall: 12 M: 10 Cat M35: 1
25.08.2018 Tamalpa Headlands 50K (USA) 31.5mi
6:15:35 h Barkan, William *San Francisco, CA  Overall: 37 M: 28 Cat M35: 3
05.08.2018 Crystal Springs 50 km Summer Trail Run (USA) 50km
6:05:23 h Barkan, William *San Francisco, CA  Overall: 10 M: 10 Cat M23: 5
15.07.2018 SPASM Lake Chabot 50 km (USA) 50km
5:16:27 h Barkan, William *San Francisco, CA  Overall: 12 M: 9 Cat M23: 2
03.02.2018 Ordnance 100K (USA) 100km
14:18:49 h Barkan, William *San Francisco, CA  Overall: 23 M: 17 Cat M23: 2
2017 1 Event, 50.694 km  (More)
26.08.2017 Tamalpa Headlands 50K (USA) 31.5mi
7:30:39 h Barkan, William *San Francisco, CA  Overall: 84 M: 56 Cat M23: 17

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 2019 2018 2017

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2019 2018 2017
North Marin Ridge 50km Run 2   6:44:30 6:08:32          
Tamalpa Headlands 50K 2             6:15:35 7:30:39
The Canyons Endurance 100 Km Run 2   17:27:54     16:13:06      
Marin Ultra Challenge 50 Mile Race 2 11:09:17   11:47:45