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UTMB World Series Events

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Asia

19 - 22 June 2025

26 - 28 September 2025

17 - 19 October 2025

17 - 19 October 2025

14 - 16 November 2025

29 November - 07 December 2025

16 - 18 May 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

18 - 22 November 2025

18 - 22 March 2026

North America

28 - 29 June 2025

25 - 26 July 2025

19 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

10 - 11 October 2025

10 - 12 April 2026

24 - 25 April 2026

Oceania

27 - 29 November 2025

14 - 15 February 2026

15 - 18 May 2025

Africa

22 - 25 May 2025

MY UTMB

Diederick CALKOEN

Nationality

Netherlands

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

729

685

730

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

04.26.2025

MIUT® - Madeira Island Ultra-Trail® 2025 - MIUT 60

50K

55.8 KM
3315 M+

06:16:45

4 / 378

4 / 285

06.02.2024

European Off-Road Championships 2024 - Men Elite Up & Down

20K

16 KM
960 M+

01:30:36

57 / 66

57 / 66

12.14.2019

Trail des Châteaux 2019

20K

25.7 KM
1100 M+

-

DNF

DNF

09.07.2019

LA VEIA SKYRACE 2019 - 31K

50K

29.8 KM
2350 M+

03:19:23

29 / 160

29 / 118

07.21.2019

Royal Race Gran Paradiso 2019 - ROYAL ULTRA SKY MARATHON

50K

55.9 KM
4140 M+

07:47:20

12 / 179

12 / 150

06.08.2019

Abutres Trail World Championships 2019 - TWC 2019

50K

44 KM
2120 M+

-

DNF

DNF

04.27.2019

La Bouillonnante 2019 - La Bouillonnante 50

50K

52.5 KM
2570 M+

04:30:17

5 / 548

5 / 491

03.30.2019

Crêtes de spa 2019 - 55 Km

50K

55.4 KM
2060 M+

04:26:35

6 / 363

6 / 330

09.15.2018

SALOMON SKYLINE SCOTLAND 2018 - Ring of Steall skyrace

50K

26.5 KM
2525 M+

03:45:59

36 / 672

36 / 508

08.30.2018

UTMB® 2018 - OCC

50K

55.1 KM
3450 M+

06:01:52

23 / 1478

21 / 1111

Statistics

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

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