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UTMB World Series Events

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Oceania

14 - 15 February 2026

14 - 17 May 2026

26 - 28 November 2026

North America

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

13 - 15 November 2026

02 - 04 October 2025

26 - 28 September 2025

Asia

06 - 08 March 2026

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

17 - 19 October 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

Louis LE GRELLE

Nationality

Belgium

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

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Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.27.2022

Olne Spa Olne 2022

50K

69 KM
2380 M+

08:04:32

172 / 778

161 / 674

05.01.2021

Trail des Cisterciens 2021 - 65km

50K

64.8 KM
1570 M+

07:25:00

43 / 106

39 / 93

08.02.2020

Trail des Cisterciens 2020 - 62km

50K

61.9 KM
1630 M+

06:50:00

25 / 90

24 / 79

12.09.2018

HouffaTrail 2018 - 50km

50K

51.7 KM
1660 M+

05:33:18

28 / 249

28 / 224

11.26.2017

Olne Spa Olne 2017

50K

70 KM
1970 M+

07:48:29

82 / 647

80 / 585

Statistics

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

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