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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   Dolomiti Extreme Trail  
Name: Thierfelder, William   Submit Personal Website Send Link 
Club:  
Residence: Port Crane, NY
Year of birth: 2000 (Cat. german: M20)
Date of birth: 00.00.0000 (Cat. internat.: M23)
Nationality: USA USA United States
RunnerID: 2018146
 

8 search results (8 Events, 721.495 km).  (More)

2025 3 Events, 390.586 km  (More)
13.-14.09.2025 Virgil Crest 100 Mile Ultra (USA) 100mi
30:43:00 h Thierfelder, William *Port Crane, NY  Overall: 4 M: 4 Cat M23: 1
18.05.2025 Loop the Lemur at the Ross Park Zoo (USA) 6h
68.718 km Thierfelder, William *Port Crane, NY  Overall: 2 M: 2 Cat M23: 2
25.-26.01.2025 Angela Ivory 100 Mile Memorial Run (USA) 100mi
22:19:37 h Thierfelder, William *Port Crane, NY  Overall: 1 M: 1 Cat M23: 1
2024 3 Events, 223.456 km  (More)
28.09.2024 Parallel of Latitude 8 Hour Endurance Run (USA) 8h
83.283 km Thierfelder, William *Port Crane, NY  Overall: 1 M: 1 Cat M23: 1
29.06.2024 Finger Lakes Fifties 50 Mile Run (USA) 50mi
10:12:56 h Thierfelder, William *Port Crane, NY  Overall: 10 M: 8 Cat M23: 3
18.05.2024 Loop the Lemur at the Ross Park Zoo (USA) 6h
59.706 km Thierfelder, William *Port Crane, NY  Overall: 4 M: 3 Cat M23: 2
2023 2 Events, 107.453 km  (More)
08.10.2023 Green Monster Trail Challenge 50K (USA) 50km
6:32:16 h Thierfelder, William *Port Crane, NY  Overall: 8 M: 8 Cat MU23: 1
13.05.2023 Loop the Lemur at the Ross Park Zoo (USA) 6h
57.453 km Thierfelder, William   Overall: 4 M: 4 Cat MU23: 1

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

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023
Loop the Lemur at the Ross Park Zoo 3 68.718 59.706 57.453