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UTMB World Series Events

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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

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

North America

09 - 12 April 2026

16 - 18 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

Oceania

14 - 17 May 2026

26 - 28 November 2026

13 - 14 February 2027

Africa

29 - 31 May 2026

MYUTMB

Willem VAN DELSEN

Nationality

Belgium

Age

40-44 Men

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UTMB Index

Index

20K

50K

100K

100M

558

540

551

456

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

02.15.2026

Castle Trail Bouillon 2026 - CASTLE TRAIL BOUILLON 35 KM

20K

35 KM
1319 M+

03:56:35

64 / 262

60 / 213

01.25.2026

Houffatrail 2026 - Houffa Trail 28km

20K

28 KM
1038 M+

03:08:13

155 / 514

134 / 397

05.17.2025

Ultra-Trail Snowdonia by UTMB® 2025 - UTS 100K

100K

104.6 KM
6460 M+

22:42:42

219 / 586

201 / 517

03.09.2025

North C Trail 2025 - NORTH C TRAIL 40KM

20K

40 KM
200 M+

03:48:03

15 / 127

15 / 115

12.29.2024

Bastogne - Wiltz - Bastogne 2024 - 72km

50K

72 KM
1900 M+

07:27:56

54 / 257

52 / 228

12.01.2024

Trail de la Soupe 2024 - Trail de la Soupe 44km

50K

44 KM
1700 M+

04:32:18

31 / 324

31 / 285

07.20.2024

Ultra Trail Grand Ballon 2024 - 42km

50K

42 KM
2210 M+

04:32:53

22 / 250

21 / 203

06.17.2023

Trail d'Orval Florenville 2023 - 28km

20K

29 KM
760 M+

03:00:42

26 / 211

23 / 162

05.13.2023

Trail de Chimay 2023 - 50km

50K

50 KM
1580 M+

04:56:37

15 / 70

14 / 63

03.12.2023

North C Trail 2023 - 29km

20K

29 KM
368 M+

02:41:39

57 / 228

57 / 197

Statistics

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

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