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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

Jérémy WITTORSKI

Nationality

Belgium

Age

40-44 Men

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UTMB Index

Index

20K

50K

100K

100M

547

-

460

499

549

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

08.31.2025

SwissPeaks Trail 2025 - 380

100M

388.1 KM
26605 M+

-

DNF

DNF

07.11.2025

Trail Verbier St Bernard by UTMB 2025 - X-Alpine

100M

141.4 KM
9200 M+

29:38:54

56 / 253

51 / 231

05.16.2025

Trail Alsace Grand Est by UTMB 2025 - Ultra-Trail des Païens

100K

112.2 KM
4560 M+

16:23:10

393 / 1136

373 / 1020

09.05.2024

SwissPeaks Trail 2024 - 170

100M

170.8 KM
11500 M+

49:08:00

58 / 87

51 / 75

08.10.2024

SIERRE-ZINAL 2024

50K

31.3 KM
2190 M+

04:50:43

1097 / 1555

930 / 1301

07.02.2017

Weekend Trail du Tour des Glaciers de la Vanoise 2017 - TGV 72K

100K

72.6 KM
3750 M+

15:00:00

359 / 451

330 / 407

04.22.2017

La Bouillonnante 2017 - La Bouillonnante 50

50K

50 KM
2500 M+

08:21:02

448 / 524

420 / 487

Statistics

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

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