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Harm ZEINSTRA

Netherlands

35-39 Men

Social Media

100M

How does the calculation work?

Evolution

2026

October 24

100K

Grizzly100

Grizzly100

Cat.

100K

country

Distance

100 KM

2827 M+

Time

14:27:46

Rank

167

306

Gender

161

285

Cat.

50K

country

Distance

50 KM

350 M+

Time

05:43:25

Rank

64

198

Gender

62

171

March 7

20K

36 Kilometer

SallandTrail

Cat.

20K

country

Distance

36.7 KM

352 M+

Time

03:39:21

Rank

67

209

Gender

54

152

2025

October 25

100K

Bear Trail 83km

Grizzly100

Cat.

100K

country

Distance

83 KM

2325 M+

Time

11:53:58

Rank

54

92

Gender

48

81

July 20

20K

25 km

ULTRA 01

Cat.

20K

country

Distance

24.4 KM

881 M+

Time

03:10:42

Rank

256

599

Gender

220

406

March 8

50K

50 Kilometer

SallandTrail

Cat.

50K

country

Distance

51.3 KM

616 M+

Time

05:43:59

Rank

89

187

Gender

78

144

2024

June 1

50K

Marathon Trail Hinterthal

Hochkönigman

Cat.

50K

country

Distance

42 KM

2434 M+

Time

07:47:31

Rank

158

183

Gender

103

134

2023

June 3

50K

Marathon Trail

Hochkönigman

Cat.

50K

country

Distance

48.6 KM

2940 M+

Time

09:41:43

Rank

145

187

Gender

112

139

2022

June 4

50K

Hochkönig Skyrace

Hochkönigman

Cat.

50K

country

Distance

32.2 KM

2680 M+

Time

09:12:08

Rank

136

136

Gender

116

116