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Gert-Jan KOOTSTRA

Netherlands

60-64 Men

20K
100M

How does the calculation work?

Evolution

Results

2026

February 15

50K

CASTLE TRAIL BOUILLON 50 KM

Castle Trail Bouillon

Cat.

50K

country

Distance

50 KM

1960 M+

Time

07:57:08

Rank

152

164

Gender

133

142

2025

Cat.

100K

country

Type

Distance

173.3 KM

13110 M+

Time

42:49:41

Rank

126

130

Gender

70

74

May 10

100K

ULTRAMARATÓN

Transvulcania La Palma Island

Cat.

100K

country

Distance

73 KM

4350 M+

Time

15:32:30

Rank

765

784

Gender

646

663

2024

April 28

20K

Trail du Grand Ballon 32km

Trail du Grand Ballon

Cat.

20K

country

Distance

32 KM

1260 M+

Time

05:42:40

Rank

387

439

Gender

276

297

April 27

20K

Trail du Grand Ballon 18km

Trail du Grand Ballon

Cat.

20K

country

Distance

18.4 KM

800 M+

Time

02:42:27

Rank

194

363

Gender

151

214

2023

September 2

50K

54km

Trail Godefroy | Bouillon

Cat.

50K

country

Distance

54 KM

2110 M+

Time

09:53:20

Rank

89

91

Gender

75

76

January 21

20K

23km

Houffatrail

Cat.

20K

country

Distance

23 KM

770 M+

Time

02:48:19

Rank

218

474

Gender

174

332

January 21

20K

20Km

Trail des Coccinelles

Cat.

20K

country

Distance

20 KM

790 M+

Time

02:21:39

Rank

94

159

Gender

76

123

2022

October 22

100K

Ultramarathon

Transvulcania La Palma Island by UTMB

Cat.

100K

country

Distance

73.1 KM

4259 M+

Time

15:14:25

Rank

843

909

Gender

755

809

September 24

50K

Trubelstock solo - 55km

Trail des Patrouilleurs

Cat.

50K

country

Distance

55.6 KM

4270 M+

Time

11:48:19

Rank

32

33

Gender

25

25

September 3

50K

50km

Trail Godefroy | Bouillon

Cat.

50K

country

Distance

50 KM

2440 M+

Time

08:29:09

Rank

32

39

Gender

29

36

February 6

20K

28km

Drielandenpunt Trail

Cat.

20K

country

Distance

28 KM

970 M+

Time

02:43:00

Rank

122

300

Gender

109

235

2021

September 18

50K

Ddm Trail 57K

Trail des Dents du Midi

Cat.

50K

country

Distance

59 KM

3900 M+

Time

12:00:05

Rank

267

322

Gender

224

266

2019

September 7

50K

45K

Dolomiti di Brenta Trail

Cat.

50K

country

Distance

44.4 KM

2580 M+

Time

09:14:06

Rank

397

582

Gender

351

473

Cat.

100K

country

Type

Distance

218.6 KM

10460 M+

Time

32:37:01

Rank

18

43

Gender

17

31

2018

December 9

20K

25km

HouffaTrail

Cat.

20K

country

Distance

23.9 KM

810 M+

Time

02:34:56

Rank

148

475

Gender

135

374

August 11

20K

33km

Trail Des Fantômes

Cat.

20K

country

Distance

33.6 KM

1390 M+

Time

04:46:20

Rank

201

440

Gender

176

340

March 10

50K

50 Kilometer

SallandTrail

Cat.

50K

country

Distance

49.5 KM

360 M+

Time

05:38:27

Rank

97

191

Gender

89

169

2017

September 2

100M

Team

transalpine run

GORE-TEX® Transalpine-Run

Cat.

100M

country

Type

Team

Distance

247 KM

14860 M+

Time

58:11:40

Rank

411

431

Gender

316

330

2016

March 12

50K

50 Kilometer

SallandTrail

Cat.

50K

country

Distance

50 KM

550 M+

Time

05:26:12

Rank

111

199

Gender

106

169