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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

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 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

17 - 19 October 2025

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

Xavier CLAESSENS

Xavier CLAESSENS

Nationality

Belgium

Age

35-39 Men

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UTMB Index

Index

20K

50K

100K

100M

566

539

565

509

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.23.2025

Olne Spa Olne 2025

50K

71 KM
2380 M+

07:32:32

86 / 728

82 / 627

11.08.2025

Grand Trail des Lacs & Châteaux Winter Edition (GTLC) 2025 - GT35

20K

36 KM
1340 M+

03:50:25

40 / 508

38 / 389

06.27.2025

Marathon du Mont-Blanc 2025 - 90 Km du Mont-Blanc

100K

90.2 KM
7000 M+

20:35:00

434 / 689

388 / 605

06.01.2025

Ohm Trail 2025 - Ohm Trail Original

50K

35.9 KM
1970 M+

04:48:47

71 / 380

67 / 308

11.30.2024

La Asics SaintéLyon 2024 - SainteLyon

100K

82 KM
2273 M+

10:00:01

988 / 6252

939 / 5546

08.29.2024

HOKA UTMB Mont-Blanc 2024 - OCC

50K

57 KM
3500 M+

08:49:10

293 / 1534

225 / 1080

05.20.2024

Trail Alsace Grand Est by UTMB 2024 - Trail des Celtes

50K

50 KM
1980 M+

05:24:41

158 / 1701

148 / 1389

04.14.2024

Trail Liège Métropole 2024 - 21 km

20K

21 KM
500 M+

01:54:36

43 / 670

41 / 432

11.04.2023

Grand Trail des Lacs & Châteaux Winter Edition (GTLC) 2023 - GT35

50K

38.3 KM
1400 M+

04:10:38

109 / 433

105 / 362

05.21.2023

Trail Alsace Grand Est by UTMB 2023 - Trail des Pèlerins

20K

34 KM
1280 M+

03:49:17

184 / 1030

163 / 654

Statistics

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

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