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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Herdt, Ilja   Submit Personal Website Send Link 
Club:  
Residence: Brooklyn, NY
Year of birth: 1983 (Cat. german: M40)
Date of birth: 00.00.0000 (Cat. internat.: M40)
Nationality: USA USA United States
RunnerID: 1228467
 

23 search results (23 Events, 1822.241 km).  (More)

2025 2 Events, 150 km  (More)
18.10.2025 Lake Sonoma 100K & 50K (USA) 100km
17:03:23 h Herdt, Ilja *San Jose, CA  Overall: 151 M: 120 Cat M40: 26
15.02.2025 FOURmidable 50K (USA) 50km
5:31:43 h Herdt, Ilja *Sunnyvale, CA  Overall: 17 M: 15 Cat M40: 1
2024 4 Events, 250 km  (More)
16.11.2024 Mt. Tam Trail Run (USA) 50km
5:45:17 h Herdt, Ilja *Sunnyvale, CA  Overall: 24 M: 19 Cat M40: 2
13.07.2024 Siskiyou Out Back 100 Km Trail Run (USA) 100km
17:09:45 h Herdt, Ilja *Sunnyvale, CA  Overall: 84 M: 64 Cat M40: 14
24.-25.02.2024 The Big Alta (USA) 50km
6:49:48 h Herdt, Ilja *Sunnyvale, CA  Overall: 100 M: 79 Cat M40: 16
17.02.2024 FOURmidable 50K (USA) 50km
5:49:43 h Herdt, Ilja *Sunnyvale, CA  Overall: 31 M: 25 Cat M40: 4
2023 6 Events, 516 km  (More)
11.11.2023 Mt. Tam Trail Run (USA) 50km
5:43:42 h Herdt, Ilja *San Francisco, CA  Overall: 16 M: 14 Cat M35: 3
01.09.2023 Ultra Trail Tour du Mont Blanc (UTMB) (FRA) 170km
41:53:14 h Herdt, Ilja   Overall: 1054 M: 953 Cat M35: 188
17.06.2023 The Broken Arrow Skyrace (USA) 46km
6:24:56 h Herdt, Ilja *San Francisco, CA  Overall: 129 M: 98 Cat M35: 21
01.04.2023 Gorge Waterfalls 100k (USA) 100km
14:25:09 h Herdt, Ilja *San Francisco, CA  Overall: 100 M: 74 Cat M35: 14
18.02.2023 FOURmidable 50K (USA) 50km
5:41:51 h Herdt, Ilja *San Francisco, CA  Overall: 59 M: 46 Cat M35: 8
07.01.2023 Bandera 100 km Endurance Run (USA) 100km
14:37:19 h Herdt, Ilja   Overall: 116 M: 94 Cat M35: 15
2022 2 Events, 150 km  (More)
30.08.2022 Burning Man Ultramarathon (USA) 50km
5:05:01 h Herdt, Ilja *San Francisco, CA  Overall: 31 M: 25 Cat M35: 5
08.01.2022 Bandera 100 km Endurance Run (USA) 100km
16:47:55 h Herdt, Ilja *Brooklyn, NY  Overall: 213 M: 169 Cat M35: 34
2020 1 Event, 100 km  (More)
11.01.2020 Bandera 100 km Endurance Run (USA) 100km
14:09:00 h Herdt, Ilja *Brooklyn, NY  Overall: 90 M: 75 Cat M35: 18
2019 7 Events, 596.241 km  (More)
17.11.2019 NYRR Knickerbocker 60K (USA) 60km
5:08:04 h Herdt, Ilja   Overall: 20 M: 17 Cat M35: 3
16.-17.08.2019 Kodiak 100 Mile Ultramarathon (USA) 100mi
34:21:29 h Herdt, Ilja *Brooklyn, NY  Overall: 54 M: 50 Cat M35: 7
06.07.2019 Leadville Silver Rush 50 Mile Run (USA) 50mi
10:28:42 h Herdt, Ilja *Brooklyn, NY  Overall: 186 M: 152 Cat M35: 36
29.06.2019 Night Train 50k (USA) 50km
7:13:14 h Herdt, Ilja *Brooklyn, NY  Overall: 97 M: 72 Cat M35: 7
04.05.2019 Endurance Challenge - New York Trail 50 Miles (USA) 50mi
12:00:14 h Herdt, Ilja *Brooklyn, NY  Overall: 126 M: 112 Cat M35: 21
02.03.2019 Naked Bavarian 40 Miler (USA) 40mi
9:02:01 h Herdt, Ilja *Brooklyn, NY  Overall: 35 M: 28 Cat M35: 7
06.01.2019 Bandera 100 km Endurance Run (USA) 100km
16:13:12 h Herdt, Ilja *Brooklyn, NY  Overall: 144 M: 115 Cat M35: 28
2018 1 Event, 60 km  (More)
17.11.2018 NYRR Knickerbocker 60K (USA) 60km
5:32:07 h Herdt, Ilja   Overall: 41 M: 31 Cat M23: 14

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 2020 2019 2018

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2020 2019 2018
Bandera 100 km Endurance Run 4     14:37:19 16:47:55 14:09:00 16:13:12  
FOURmidable 50K 3 5:31:43 5:49:43 5:41:51        
Mt. Tam Trail Run 2   5:45:17 5:43:42        
NYRR Knickerbocker 60K 2           5:08:04 5:32:07