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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Ridolfi, Bill   Submit Personal Website Send Link 
Club:  
Residence:
Year of birth: 1937 (Cat. german: M85)
Date of birth: 00.00.0000 (Cat. internat.: M85)
Nationality: USA USA United States
RunnerID: 941866
 

9 search results (4 Events, 364.745 km).  (More)

1995 1 Event, 53.237 km  (More)
18.03.1995 Redwood Empire 12 Hour Run (USA) 12h
53.237 km Ridolfi, Bill   Overall: 21 M: 18 Cat M55: 4
1985 1 Event, 122.136 km  (More)
16.-17.03.1985 Redwood Empire 24 Hour Run - 100km Split (USA) 100km
18:35:33 h Ridolfi, Bill   Overall: 26 M: 23 Cat M45: 3
16.-17.03.1985 Redwood Empire 24 Hour Run (USA) 24h
122.136 km Ridolfi, Bill   Overall: 23 M: 19 Cat M45: 3
16.03.1985 Redwood Empire 24 Hour Run - 50mi Split (USA) 50mi
13:05:21 h Ridolfi, Bill   Overall: 30 M: 26 Cat M45: 3
1984 2 Events, 189.372 km  (More)
21.10.1984 Far Western 50 Mile (USA) 50mi
12:23:05 h Ridolfi, Bill   Overall: 18 M: 15 Cat M45: 3
17.-18.03.1984 Redwood Empire 24 Hour Run - 100km Split (USA) 100km
22:08:00 h Ridolfi, Bill   Overall: 17 M: 15 Cat M45: 1
17.-18.03.1984 Redwood Empire 24 Hour Run (USA) 24h
108.905 km Ridolfi, Bill   Overall: 17 M: 15 Cat M45: 1
17.03.1984 Redwood Empire 24 Hour Run - 50km Split (USA) 50km
8:54:00 h Ridolfi, Bill   Overall: 19 M: 18 Cat M45: 2
17.03.1984 Redwood Empire 24 Hour Run - 50mi Split (USA) 50mi
16:00:00 h Ridolfi, Bill   Overall: 19 M: 17 Cat M45: 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 1995 1985 1984
50km 8:54:00  
 
8:54:00
 
50mi 13:05:21  
13:05:21
  		16:00:00
 
100km 18:35:33  
18:35:33
  		22:08:00
 
12h 53.237 53.237
  		 
 
24h 122.136  
122.136
  		108.905
 

Comparison table

Comparison of performances in races with multiple participations

   1995 1985 1984
Redwood Empire 24 Hour Run 2   122.136 108.905