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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

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

Nathalie GREBER

Nationality

Switzerland

Age

20-34 Women

UTMB Index

Index

20K

50K

100K

100M

440

-

442

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

07.05.2025

Bernina Ultraks 2025 - Bernina Glaciers Marathon

50K

43.7 KM
2640 M+

08:46:06

177 / 260

31 / 62

08.23.2024

MATTERHORN ULTRAKS 2024 - Extreme

50K

25 KM
2900 M+

08:16:40

168 / 178

38 / 39

08.22.2020

MATTERHORN ULTRAKS 2020 - MOUNTAIN

50K

32.1 KM
2000 M+

05:04:16

268 / 602

68 / 234

08.24.2019

MATTERHORN ULTRAKS 2019 - MOUNTAIN

50K

32.1 KM
2000 M+

05:27:58

389 / 691

113 / 259

07.20.2019

Eiger Ultra-Trail® 2019 - E51

50K

52 KM
2740 M+

10:32:15

571 / 859

133 / 235

06.23.2019

ALETSCH SEMI-MARATHON 2019

20K

21.1 KM
1070 M+

02:53:26

1129 / 2480

234 / 938

06.09.2018

Scenic Trail 2018 - K27

20K

27.5 KM
2120 M+

05:48:10

440 / 715

118 / 229

Statistics

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

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