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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Holzer, Sidney   Submit Personal Website Send Link 
Club: SJAC 
Residence: NJ
Year of birth: 1956 (Cat. german: M70)
Date of birth: 00.00.0000 (Cat. internat.: M65)
Nationality: USA USA United States
RunnerID: 468047
 

16 search results (12 Events, 2776.469 km).  (More)

1989 1 Event, 100 km  (More)
07.04.1989 Great Philadelphia to Atlantic City Road Race (USA) 100km
8:53:16 h Holzer, Sidney   Overall: 3 M: 3 Cat M23: 2
1988 3 Events, 830.875 km  (More)
19.-25.06.1988 Edward Payson Weston Six Day Track Race (USA) 6d
605.113 km Holzer, Sidney   Overall: 7 M: 7 Cat M23: 1
07.-08.05.1988 Dawn to Dusk to Dawn 24 Hour Ultra - 100mi Split (USA) 100mi
19:35:05 h Holzer, Sidney *NJ  Overall: 2 M: 2 Cat M23: 1
07.-08.05.1988 Dawn to Dusk to Dawn 24 Hour Ultra (USA) 24h
165.762 km Holzer, Sidney *NJ  Overall: 4 M: 4 Cat M23: 1
05.03.1988 NYRR Knickerbocker 60K (USA) 60km
4:38:10 h Holzer, Sidney SJAC  Overall: 6 M: 6 Cat M23: 3
1986 1 Event, 669.487 km  (More)
22.-28.06.1986 Edward Payson Weston Six Day Track Race (USA) 6d
669.487 km Holzer, Sidney *NJ  Overall: 3 M: 3 Cat M23: 1
1984 4 Events, 522.039 km  (More)
23.-24.11.1984 Nick Marshall Track Run (USA) 24h
80.789 km Holzer, Sidney *NJ  Overall: 31 M: 26 Cat M23: 10
21.07.1984 Harmony Inn 50 Km Track Race (USA) 50km
3:43:33 h Holzer, Sidney *NJ  Overall: 1 M: 1 Cat M23: 1
03.-04.03.1984 South Carolina 24 Hour Run (USA) 24h
125.523 km Holzer, Sidney   Overall: 15 M: 14 Cat M23: 9
13.-15.01.1984 Haverford Indoor 48 Hour (USA) 48h
265.727 km Holzer, Sidney *NJ  Overall: 13 M: 13 Cat M23: 4
13.-15.01.1984 Haverford Indoor 48 Hour - 100mi Split (USA) 100mi
23:06:16 h Holzer, Sidney *NJ  Overall: 14 M: 14 Cat M23: 5
13.-14.01.1984 Haverford Indoor 48 Hour - 24h Split (USA) 24h
161.547 km Holzer, Sidney *NJ  Overall: 14 M: 14 Cat M23: 5
13.01.1984 Haverford Indoor 48 Hour - 50mi Split (USA) 50mi
8:08:59 h Holzer, Sidney *NJ  Overall: 4 M: 4 Cat M23: 3
1983 2 Events, 594.068 km  (More)
12.11.1983 Great Philadelphia to Atlantic City Road Race (USA) 100km
8:19:21 h Holzer, Sidney   Overall: 3 M: 3 Cat M23: 2
19.06.-25.07.1983 Edward Payson Weston Six Day Track Race (USA) 6d
494.068 km Holzer, Sidney   Overall: 12 M: 12 Cat M23: 5
1982 1 Event, 60 km  (More)
24.10.1982 United Way Runfest 60 Km (USA) 60km
4:22:19 h Holzer, Sidney   Overall: 4 M: 4 Cat M23: 4

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 1988 1986 1984 1983 1982
50km 3:43:33  
 
 
3:43:33
  		 
 
50mi 8:08:59  
 
 
8:08:59
  		 
 
100mi 19:35:05  
19:35:05
  		 
23:06:16
  		 
 
24h 165.762  
165.762
  		 
161.547
  		 
 
48h 265.727  
 
 
265.727
  		 
 
6d 669.487  
605.113
  		669.487
  		 
494.068
  		 

Comparison table

Comparison of performances in races with multiple participations

   1989 1988 1986 1984 1983 1982
Edward Payson Weston Six Day Track Race 3   605.113 669.487   494.068  
Great Philadelphia to Atlantic City Road Race 2 8:53:16       8:19:21