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Europe

22 - 25 January 2026

19 - 22 March 2026

19 - 21 March 2026

09 - 12 April 2026

24 - 26 April 2026

01 - 03 May 2026

14 - 17 May 2026

15 - 17 May 2026

23rd May 2026

11 - 14 June 2026

12 - 14 June 2026

18 - 20 June 2026

24 - 28 June 2026

01 - 05 July 2026

09 - 11 July 2026

10 - 12 July 2026

15 - 19 July 2026

17 - 19 July 2026

24 - 26 July 2026

01 - 02 August 2026

06 - 08 August 2026

24 - 30 August 2026

10 - 13 September 2026

11 - 13 September 2026

18 - 20 September 2026

24 - 27 September 2026

30 - 31 October 2026

30 October - 01 November 2026

07 - 09 November 2025

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

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

17 - 19 October 2025

11 - 20 April 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 KIEFFER

Nationality

France

Age

20-34 Men

UTMB Index

Index
20K
50K
100K
100M

587

585

556

-

-

Races

date
Race
country
Cat.
Distance /
m+
Time
Rank
Gender
Score
07.13.2025
Trail Des Passerelles Du Monteynard 2025 - La Grande Course
50K
63 KM
3000 M+
08:28:55
46 / 782
43 / 643
04.27.2025
Trail des 3 Pucelles 2025
20K
23 KM
1100 M+
03:14:33
273 / 349
229 / 278
07.14.2024
Trail Des Passerelles Du Monteynard 2024 - Maratrail
50K
41 KM
2210 M+
05:00:41
85 / 900
80 / 672
05.05.2024
Trail Du Moucherotte 2024 - L'explo'trail du Moucherotte
20K
25 KM
1330 M+
02:56:22
28 / 371
26 / 267
07.08.2023
Trail Des Passerelles Du Monteynard 2023 - Trail de Côte Rouge
20K
26 KM
1240 M+
03:33:30
281 / 991
241 / 628

Statistics

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

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