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UTMB World Series Events

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Oceania

14 - 15 February 2026

14 - 17 May 2026

26 - 28 November 2026

North America

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

13 - 15 November 2026

02 - 04 October 2025

26 - 28 September 2025

Asia

06 - 08 March 2026

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

11 - 20 April 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

Dieter WILLEKENS

Nationality

Belgium

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

525

-

479

488

469

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

03.22.2025

Chianti Ultra Trail by UTMB® 2025 - Ultra Trail Chianti Castles

100M

120 KM
5200 M+

20:01:49

209 / 471

179 / 414

07.06.2024

La Chouffe Trail 2024 - La Chouffe Trail 51km

50K

51 KM
1390 M+

06:09:00

52 / 228

49 / 195

06.10.2023

The Longest Day Trail 2023 - 100km

100K

100 KM
3380 M+

14:17:04

19 / 107

18 / 72

04.15.2023

Marathon Sonian Forest 2023 - 42km

20K

42 KM
590 M+

03:45:53

26 / 138

24 / 111

03.05.2023

Trail Westmalle 2023 - 21km

20K

21 KM
320 M+

01:47:55

100 / 283

93 / 229

02.05.2023

Drielandenpunt Trail 2023 - 28km

20K

28 KM
970 M+

02:41:19

77 / 388

76 / 316

01.15.2023

Hageland Trail 2023 - 21km

20K

21 KM
580 M+

02:04:46

97 / 235

86 / 184

01.08.2023

Wienerberger Trail de Schorre 2023 - 20km

20K

20 KM
250 M+

01:48:41

37 / 214

37 / 179

09.24.2022

Nice Côte d’Azur by UTMB® 2022 - Nice 100K

100K

108.1 KM
5490 M+

25:25:10

277 / 479

252 / 429

07.23.2022

Marathon du Grand Ballon 2022 - 42km

50K

42 KM
1950 M+

05:53:45

97 / 160

88 / 140

Statistics

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

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