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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

Wouter MERTENS

Nationality

Belgium

Age

40-44 Men

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0

UTMB Index

Index

20K

50K

100K

100M

493

490

466

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

08.30.2025

Trail du Besso 2025 - Trail du Besso 59K

100K

59 KM
5800 M+

-

DNF

DNF

04.12.2025

Rureifel-Trail 2025 - RET44

50K

43.7 KM
1720 M+

05:47:24

92 / 216

77 / 153

02.22.2025

ULTRA TRAIL DE LA SIBERIE 2025 - ULTRA TRAIL DE LA SIBERIE 50KM

50K

52 KM
1700 M+

06:40:46

94 / 205

85 / 172

12.01.2024

Trail de la Soupe 2024 - Trail de la Soupe 33km

20K

33 KM
1270 M+

03:37:24

108 / 348

97 / 281

07.06.2024

Trail Verbier St Bernard by UTMB 2024 - X-Traversee

20K

17 KM
1554 M+

02:37:03

299 / 655

277 / 538

11.04.2023

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

50K

38.3 KM
1400 M+

04:39:33

208 / 433

193 / 362

09.16.2023

Wildstrubel by UTMB 2023 - Wild 70

100K

70 KM
4600 M+

14:32:26

360 / 493

302 / 407

04.29.2023

Trail du Grand Ballon 2023 - 70km

100K

70.5 KM
3470 M+

10:41:56

152 / 197

137 / 176

03.26.2023

Crêtes de Spa 2023 - Crêtes de Spa 32km

20K

32 KM
1045 M+

03:20:16

68 / 261

64 / 202

10.23.2022

Trail de Bruxelles 2022 - 28km

20K

28 KM
380 M+

02:35:43

77 / 198

76 / 165

Statistics

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

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