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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Gert-Jan KOOTSTRA

Nationality

Netherlands

Age

55-59 Men

UTMB Index

Index

20K

50K

100K

100M

462

459

-

412

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.05.2025

Ultra Tour Monte Rosa 2025 - Stage Race

100K

173.3 KM
13110 M+

42:49:41

126 / 130

70 / 74

05.10.2025

Transvulcania La Palma Island 2025 - ULTRAMARATÓN

100K

73 KM
4350 M+

15:32:30

765 / 784

646 / 663

04.28.2024

Trail du Grand Ballon 2024 - Trail du Grand Ballon 32km

20K

32 KM
1260 M+

05:42:40

387 / 439

276 / 297

04.27.2024

Trail du Grand Ballon 2024 - Trail du Grand Ballon 18km

20K

18.4 KM
800 M+

02:42:27

194 / 363

151 / 214

09.02.2023

Trail Godefroy | Bouillon 2023 - 54km

50K

54 KM
2110 M+

09:53:20

89 / 91

75 / 76

01.21.2023

Houffatrail 2023 - 23km

20K

23 KM
770 M+

02:48:19

218 / 474

174 / 332

01.21.2023

Trail des Coccinelles 2023 - 20Km

20K

20 KM
790 M+

02:21:39

94 / 159

76 / 123

10.22.2022

Transvulcania La Palma Island by UTMB 2022 - Ultramarathon

100K

73.1 KM
4259 M+

15:14:25

843 / 909

755 / 809

09.24.2022

Trail des Patrouilleurs 2022 - Trubelstock solo - 55km

50K

55.6 KM
4270 M+

11:48:19

32 / 33

25 / 25

09.03.2022

Trail Godefroy | Bouillon 2022 - 50km

50K

50 KM
2440 M+

08:29:09

32 / 39

29 / 36

Statistics

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UTMB® World Series - Ranking of trail runners by performance level on trail running

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