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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

Sander VIEREN

Nationality

Belgium

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

491

493

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

06.07.2025

The Longest Day Trail 2025 - THE LONGEST DAY TRAIL 20KM

20K

20 KM
670 M+

01:47:49

29 / 361

27 / 183

06.15.2024

Trail Godefroy | Bouillon 2024 - 34km

20K

34 KM
1150 M+

03:58:44

150 / 433

141 / 352

04.14.2024

Marathon Sonian Forest 2024 - 42km

20K

42 KM
545 M+

04:00:19

84 / 188

80 / 156

12.16.2023

Meerdaalwoudtrail 2023 - Meerdaalwoud Trail 19km

20K

19 KM
200 M+

01:59:19

284 / 379

238 / 273

12.17.2022

Meerdaalwoudtrail 2022 - 26km

20K

26 KM
300 M+

02:48:12

242 / 272

209 / 225

Statistics

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

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