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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

Harold T SERSTEVENS

Nationality

Belgium

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

571

510

570

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

11.09.2024

Grand Trail des Lacs & Châteaux Winter Edition (GTLC) 2024 - GT22

20K

27 KM
1106 M+

02:54:22

71 / 451

70 / 332

08.03.2024

KAT100 by UTMB® 2024 - Marathon Trail

50K

51.5 KM
3250 M+

07:18:43

49 / 372

43 / 291

06.02.2024

Ohm Trail 2024 - Ohm Trail XL

50K

55 KM
2880 M+

07:50:04

51 / 158

49 / 139

01.21.2024

Houffatrail 2024 - Houffa Trail 19km

20K

19.3 KM
590 M+

02:01:32

70 / 439

61 / 305

Statistics

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

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