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UTMB World Series Events

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North America

25 - 26 April 2025

28 - 29 June 2025

25 - 26 July 2025

19 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

10 - 11 October 2025

11 - 13 April 2025

Asia

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

26 - 28 September 2025

17 - 19 October 2025

17 - 19 October 2025

14 - 16 November 2025

11 - 20 April 2025

01 - 02 March 2025

05 - 08 December 2024

Oceania

15 - 18 May 2025

27 - 29 November 2025

14 - 15 February 2026

Africa

22 - 25 May 2025

South America

19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

18 - 22 November 2025

18 - 22 March 2026

Click here to follow the races live for Ultra-Trail Mount Yun by UTMB®

Click here to follow the races live for Ultra-Trail Mount Yun by UTMB®

MY UTMB

Kristof DECLERCK

Nationality

Belgium

Age

40-44 Men

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UTMB Index

Index

20K

50K

100K

100M

729

611

712

724

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

01.19.2025

Trail D2B 2025 - Marathon des Plages

20K

39.5 KM
350 M+

03:06:45

11 / 467

11 / 409

12.29.2024

Bastogne - Wiltz - Bastogne 2024 - 72km

50K

72 KM
1900 M+

05:43:26

2 / 257

2 / 228

12.21.2024

Meerdaalwoudtrail 2024 - Meerdaalwoud Trail 44km

20K

44 KM
580 M+

04:03:56

25 / 192

23 / 170

12.15.2024

X-Mas Trail 2024 - X-MAS Trail

50K

46 KM
1700 M+

04:07:20

2 / 110

2 / 89

12.08.2024

Terhills Trail 2024 - Terhills Trail - 43K

50K

43 KM
727 M+

03:19:42

1 / 110

1 / 92

10.26.2024

Gaasterland Trail 2024 - Grutte Pier Ultra 50

50K

50 KM
120 M+

03:59:35

1 / 42

1 / 38

09.07.2024

Barokomaraton 2024

100K

101.7 KM
1800 M+

09:28:18

2 / 61

2 / 48

06.15.2024

Trail Godefroy | Bouillon 2024 - 104km

100K

104 KM
3200 M+

10:28:01

3 / 117

3 / 110

05.18.2024

UTTN ultra trail tour de nancy 2024 - UTTN ROI STANISLAS 109km

100K

109.4 KM
3870 M+

13:10:08

5 / 68

5 / 64

04.27.2024

ARDECHE TRAIL - LA VOIE ROMAINE 2024 - La Virée des Chateaux - 36km

50K

36 KM
1600 M+

03:42:05

20 / 499

19 / 400

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

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