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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Keizer, Joop   Submit Personal Website Send Link 
Club: MarathonPlus 
Residence: Hoorn NH
Year of birth: 1941 (Cat. german: M85)
Date of birth: 00.00.0000 (Cat. internat.: M80)
Nationality: NED NED Netherlands
RunnerID: 108359
 

15 search results (15 Events, 1184 km).  (More)

2013 1 Event, 60 km  (More)
01.04.2013 De Zestig van Texel (NED) 60km
6:36:04 h Keizer, Joop MarathonPlus  Overall: 289 M: 259 Cat M70: 2
1991 2 Events, 121 km  (More)
10.11.1991 Schipholloop (NED) 61km
4:20:35 h Keizer, Joop VET NED  Overall: 10 M: 10 Cat M45: 1
01.04.1991 De Zestig van Texel (NED) 60km
4:27:01 h Keizer, Joop *Scharwoude  Overall: 4 M: 4 Cat M45: 1
1988 2 Events, 161 km  (More)
13.11.1988 Schipholloop (NED) 61km
4:19:23 h Keizer, Joop RRR S Woude  Overall: 9 M: 9 Cat M45: 3
10.09.1988 RUN Winschoten 100 km (NED) 100km
7:45:43 h Keizer, Joop RRA Rotterdam  Overall: 9 M: 9 Cat M45: 1
1987 1 Event, 100 km  (More)
12.09.1987 RUN Winschoten 100 km (NED) 100km
7:54:49 h Keizer, Joop RRA Rotterdam  Overall: 6 M: 6 Cat M45: 2
1982 2 Events, 161 km  (More)
07.11.1982 Schipholloop (NED) 61km
3:51:39 h Keizer, Joop Hollandia  Overall: 3 M: 3 Cat M40: 1
25.04.1982 Yakima Valley Coca-Cola Ultramarathons 100 Km (USA) 100km
7:15:37 h Keizer, Joop   Overall: 1 M: 1 Cat M40: 1
1981 1 Event, 100 km  (More)
03.05.1981 Yakima Valley Coca-Cola Ultramarathons 100 Km (USA) 100km
7:12:12 h Keizer, Joop   Overall: 1 M: 1 Cat M35: 1
1980 1 Event, 61 km  (More)
02.11.1980 Schipholloop (NED) 61km
3:53:12 h Keizer, Joop AV Edam  Overall: 2 M: 2 Cat M35: 1
1979 1 Event, 61 km  (More)
04.11.1979 Schipholloop (NED) 61km
4:19:02 h Keizer, Joop AV Edam  Overall: 6 M: 6 Cat M35: 3
1978 2 Events, 159 km  (More)
03.12.1978 Schipholloop (NED) 59km
3:45:06 h Keizer, Joop AV Edam  Overall: 2 M: 2 Cat M35: 1
09.09.1978 RUN Winschoten 100 km (NED) 100km
7:06:14 h Keizer, Joop   Overall: 3 M: 3 Cat M35: 3
1977 1 Event, 100 km  (More)
10.09.1977 RUN Winschoten 100 km (NED) 100km
7:10:41 h Keizer, Joop   Overall: 3 M: 3 Cat M35: 1
1976 1 Event, 100 km  (More)
25.09.1976 RUN Winschoten 100 km (NED) 100km
7:30:28 h Keizer, Joop Pers. Lid KNAU   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 2013 1991 1988 1987 1982 1981 1980 1979 1978 1977 1976

Comparison table

Comparison of performances in races with multiple participations

   2013 1991 1988 1987 1982 1981 1980 1979 1978 1977 1976
Schipholloop 6   4:20:35 4:19:23   3:51:39   3:53:12 4:19:02 3:45:06    
RUN Winschoten 100 km 5     7:45:43 7:54:49         7:06:14 7:10:41 7:30:28
Yakima Valley Coca-Cola Ultramarathons 100 Km 2         7:15:37 7:12:12          
De Zestig van Texel 2 6:36:04 4:27:01