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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Modzelewski, Michael   Submit Personal Website Send Link 
Club:  
Residence: CA
Year of birth: 1953 (Cat. german: M70)
Date of birth: 00.00.0000 (Cat. internat.: M70)
Nationality: USA USA United States
RunnerID: 220944
 

8 search results (8 Events, 713.269 km).  (More)

1989 4 Events, 341.401 km  (More)
30.09.-01.10.1989 Angeles Crest 100 Mile (USA) 100mi
23:47:20 h Modzelewski, Michael *CA  Overall: 17 M: 15 Cat M35: 6
16.09.1989 Pacific Crest Trail 50 Km (USA) 50km
5:50:21 h Modzelewski, Michael   Overall: 31 M: 29 Cat M35: 8
21.05.1989 Ohlone 50K Wilderness Run (USA) 50km
6:39:58 h Modzelewski, Michael   Overall: 43 M: 35 Cat M35: 15
09.04.1989 American River 50 Mile Endurance Run (USA) 50mi
9:59:46 h Modzelewski, Michael   Overall: 135 M: 120 Cat M35: 24
1987 1 Event, 80.467 km  (More)
12.04.1987 American River 50 Mile Endurance Run (USA) 50mi
8:44:09 h Modzelewski, Michael   Overall: 122 M: 111 Cat M23: 28
1986 1 Event, 160.934 km  (More)
28.-29.06.1986 Western States 100 Mile Endurance Run (USA) 100mi
23:31:03 h Modzelewski, Michael   Overall: 70 M: 63 Cat M23: 26
1985 1 Event, 80.467 km  (More)
09.02.1985 Jed Smith Ultra Classic - 50 Mile Race (USA) 50mi
8:00:54 h Modzelewski, Michael   Overall: 52 M: 50 Cat M23: 19
1984 1 Event, 50 km  (More)
05.08.1984 Skyline 50k Endurance Run (USA) 50km
5:13:43 h Modzelewski, Michael   Overall: 102 M: 94 Cat M23: 38

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 1989 1987 1986 1985 1984
50mi 8:00:54  
 
 
8:00:54
  		 

Comparison table

Comparison of performances in races with multiple participations

   1989 1987 1986 1985 1984
American River 50 Mile Endurance Run 2 9:59:46 8:44:09