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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

Jean-Christophe NATTON

Nationality

France

Age

55-59 Men

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UTMB Index

Index

20K

50K

100K

100M

440

-

415

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.12.2025

Trail Verbier St Bernard by UTMB 2025 - Verbier Marathon

50K

42.4 KM
2940 M+

-

DNF

DNF

04.12.2025

Istria 100 by UTMB®️ 2025 - 69K

50K

69 KM
2200 M+

-

DNF

DNF

09.01.2024

La Grande Bambée 2024

50K

44 KM
2700 M+

-

DNF

DNF

07.07.2024

Trail Verbier St Bernard by UTMB 2024 - Verbier Marathon

50K

38.3 KM
2556 M+

-

DNF

DNF

06.08.2024

SWISS CANYON TRAIL 2024

50K

53 KM
2632 M+

07:48:38

353 / 509

278 / 371

07.23.2023

ARGENTRAIL 2023 - ARGENTRAIL 27KM

20K

25.8 KM
1735 M+

04:13:50

156 / 247

129 / 192

07.08.2023

High Trail Vanoise 2023 - Trail des 6 Cols

50K

41.3 KM
3190 M+

-

DNF

DNF

05.27.2023

MaXi-Race du lac d'Annecy 2023 - XL-Race, le tour du lac d'Annecy en 2 jours

50K

93 KM
4885 M+

-

DNF

DNF

10.12.2019

Les Défis Du Jubilé 2019 - Grand Parcours

50K

61.2 KM
2790 M+

-

DNF

DNF

06.22.2019

ULTRA01 by XT 2019 - L'Ultra des Plans

100K

83.9 KM
2880 M+

13:57:22

59 / 78

54 / 71

Statistics

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

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