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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

31 July - 02 August 2026

18 - 21 September 2025

19 - 21 June 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Luc KIEFFER

Nationality

Luxembourg

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

556

558

537

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.12.2025

Trail du Pays Welche 2025 - Les Balcons d'Orbey

20K

26 KM
1088 M+

02:31:39

23 / 310

23 / 223

06.07.2025

The Longest Day Trail 2025 - THE LONGEST DAY TRAIL 20KM

20K

20 KM
670 M+

02:19:50

130 / 361

104 / 183

05.18.2024

Grand Trail Des Lacs Et Chateaux Summer Edition (GTLC) 2024 - GT42

50K

44.8 KM
1592 M+

04:51:58

38 / 420

35 / 352

09.10.2022

Leopard Ultra-Trail® du Mullerthal Luxembourg 2022 - Trail

20K

35 KM
1100 M+

08:46:35

280 / 284

213 / 214

08.21.2022

Les Crêtes Vosgiennes 2022

20K

33 KM
1220 M+

03:02:06

17 / 538

16 / 433

07.09.2022

La Chouffe Trail 2022 - 25km

20K

25 KM
786 M+

02:06:38

8 / 402

8 / 292

09.25.2021

Chouffe 10 Miles 2021 - 32km

20K

32 KM
968 M+

02:26:27

3 / 67

3 / 54

09.11.2021

Leopard Ultra-Trail® du Mullerthal Luxembourg 2021 - Trail

50K

39 KM
1100 M+

03:27:09

2 / 219

2 / 166

04.28.2019

Trail du Grand Ballon 2019 - 32km

20K

32 KM
1390 M+

03:25:59

38 / 315

35 / 253

03.17.2019

Trail Du Petit Ballon 2019 - 28 Km - Grands Crus

20K

28.3 KM
920 M+

02:18:58

40 / 1120

38 / 846

Statistics

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

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