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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

Nicolas KACZOR

Nationality

France

Age

40-44 Men

UTMB Index

Index

20K

50K

100K

100M

336

336

335

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

08.03.2025

Trail EDF Val Cenis 2025 - Trail vert

20K

29 KM
1700 M+

06:04:49

536 / 567

401 / 419

04.20.2025

NORD TRAIL MONTS DE FLANDRES 2025 - 42 km

50K

42.5 KM
1140 M+

06:28:26

1527 / 1638

1257 / 1326

04.21.2024

NORD TRAIL MONTS DE FLANDRES 2024 - NTMF 25 KM

20K

25.3 KM
550 M+

03:38:08

1576 / 1759

1045 / 1123

Statistics

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

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