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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

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

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

Laurent CLAIRBOIS

Nationality

Belgium

Age

55-59 Men

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UTMB Index

Index

20K

50K

100K

100M

419

418

364

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

08.09.2025

SIERRE-ZINAL 2025

50K

31.3 KM
2190 M+

-

DNF

DNF

06.01.2025

Ohm Trail 2025 - Ohm Trail Light

20K

25 KM
1250 M+

03:29:42

279 / 534

237 / 383

06.02.2024

Ohm Trail 2024 - Ohm Trail Light

20K

25 KM
1250 M+

03:30:51

183 / 399

159 / 279

05.18.2024

Grand Trail Des Lacs Et Chateaux Summer Edition (GTLC) 2024 - GT42

50K

44.8 KM
1592 M+

07:09:50

352 / 420

308 / 352

06.30.2023

L'Ultra Marin Raid Golfe du Morbihan 2023 - Raid 100 km

100K

100 KM
800 M+

16:39:19

934 / 1301

804 / 1060

06.22.2019

Trail d'Orval Florenville 2019 - 28km

20K

31.6 KM
800 M+

03:58:32

118 / 281

97 / 217

06.23.2018

Trail d'Orval Florenville 2018 - 28km

20K

29 KM
540 M+

03:32:12

201 / 302

178 / 238

05.06.2018

Trail des Cisterciens 2018 - 20km

20K

20.3 KM
650 M+

02:28:17

199 / 376

163 / 233

05.20.2017

Trail Des Trappistes Florenville 2017 - 28 Km

20K

29 KM
540 M+

03:15:09

143 / 257

124 / 204

04.29.2017

Ardéchois Trail 2017 - 36 Km

50K

35.9 KM
1520 M+

05:30:06

509 / 612

426 / 476

Statistics

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

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