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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

Michiel NAUDTS

Nationality

Belgium

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

560

557

539

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.05.2025

La Chouffe Trail 2025 - La Chouffe Trail 25km

20K

25 KM
739 M+

02:21:49

30 / 468

27 / 337

07.05.2025

La Chouffe Trail 2025 - La Chouffe Trail by Night 17km

20K

17 KM
501 M+

01:36:29

22 / 213

21 / 167

11.09.2024

Grand Trail des Lacs & Châteaux Winter Edition (GTLC) 2024 - GT65

50K

66 KM
2599 M+

07:54:55

79 / 383

73 / 336

12.03.2023

Trail de la Soupe 2023 - Trail de la Soupe 45km

50K

45 KM
1710 M+

04:53:58

48 / 237

47 / 208

10.01.2023

Trail du barrage 2023 - 18km

20K

18 KM
820 M+

02:16:06

13 / 147

12 / 107

09.10.2023

Chouffe Run 2023 - 16km

20K

16 KM
410 M+

01:29:04

4 / 65

4 / 48

12.04.2022

Trail de la Soupe 2022 - 22km

20K

22 KM
760 M+

02:01:27

50 / 422

46 / 318

10.16.2022

Trail du barrage 2022 - 22km

20K

21.8 KM
940 M+

02:48:19

36 / 200

32 / 155

09.18.2022

Chouffe Run 2022 - 16km

20K

16 KM
510 M+

01:38:43

21 / 130

20 / 89

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

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