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UTMB World Series Events

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Oceania

15 - 16 February 2025

15 - 18 May 2025

27 - 29 November 2025

Asia

01 - 02 March 2025

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

05 - 08 December 2024

15 - 17 November 2024

08 - 10 November 2024

17 - 20 October 2024

11 - 13 October 2024

South America

18 - 22 March 2025

19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

North America

11 - 13 April 2025

25 - 26 April 2025

28 - 29 June 2025

25 - 26 July 2025

19 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

10 - 11 October 2025

Africa

22 - 26 May 2025

MY UTMB

Alexandra BOLDIREFF

Nationality

Switzerland

Age

55-59 Women

UTMB Index

Index

20K

50K

100K

100M

423

414

422

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.14.2024

Trail des Dents du Midi 2024 - DDM Trail - 1er relais

20K

24.8 KM
1039 M+

03:33:18

53 / 65

23 / 30

08.10.2024

SIERRE-ZINAL 2024

50K

31.3 KM
2190 M+

05:48:41

1511 / 1555

246 / 254

09.16.2023

Trail des Dents du Midi 2023 - Ddm Trail 57K

50K

59 KM
3900 M+

11:50:52

247 / 315

47 / 60

09.17.2022

Trail des Dents du Midi 2022 - Ddm Trail 57K

20K

26.9 KM
1370 M+

04:39:54

293 / 321

56 / 63

09.18.2021

Trail des Dents du Midi 2021 - DDM Trail - 1er relais

20K

27.8 KM
1600 M+

03:58:43

42 / 75

19 / 34

09.19.2020

Trail des Dents du Midi 2020 - DDM Trail - 1er relais

20K

27.8 KM
1580 M+

04:13:34

46 / 62

19 / 24

08.22.2020

MATTERHORN ULTRAKS 2020 - MOUNTAIN

50K

32.1 KM
2000 M+

05:50:52

412 / 602

136 / 234

09.14.2019

Trail des Dents du Midi 2019 - DDM Trail - 2e relais

50K

31.1 KM
2370 M+

07:00:57

78 / 89

27 / 33

08.25.2018

MATTERHORN ULTRAKS 2018 - ACTIVE

20K

19 KM
1150 M+

02:41:52

286 / 713

98 / 381

09.16.2017

Trail des Dents du Midi 2017 - DDM Trail - 2e relais

50K

31.3 KM
2290 M+

05:13:26

34 / 73

7 / 22

Statistics

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

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