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UTMB World Series Events

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Oceania

28 - 30 November 2024

15 - 16 February 2025

15 - 18 May 2025

Asia

05 - 08 December 2024

01 - 02 March 2025

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

15 - 17 November 2024

08 - 10 November 2024

17 - 20 October 2024

11 - 13 October 2024

South America

18 - 22 March 2025

02 - 04 May 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

07 - 09 November 2024

Africa

22 - 25 May 2025

MY UTMB

Beth SIEFKEN

Nationality

United States

Age

40-44 Women

UTMB Index

Index

20K

50K

100K

100M

390

-

359

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

03.12.2023

Antelope Canyon 2023 - 55 Km

50K

53.3 KM
823 M+

09:50:59

178 / 352

85 / 198

10.15.2022

Mines of Spain 2022 - 100 Kilometer

100K

102.8 KM
2590 M+

17:18:16

39 / 61

17 / 31

10.15.2021

Mines of Spain 2021 - 100 Kilometer

100K

102.8 KM
2590 M+

16:28:17

43 / 68

9 / 18

09.14.2019

The North Face Endurance Challenge Wisconsin 2019 - 50K

50K

50 KM
900 M+

06:56:53

169 / 232

60 / 90

09.15.2018

The North Face Endurance Challenge Wisconsin 2018 - 50K

50K

49.8 KM
750 M+

07:14:50

152 / 200

59 / 78

07.21.2018

Psycho Psummer Run Toto Run 2018 - 50K

50K

48.3 KM
800 M+

07:33:54

54 / 71

10 / 18

09.16.2017

The North Face Endurance Challenge Wisconsin 2017 - 50K

50K

49.7 KM
650 M+

07:22:10

140 / 196

41 / 64

05.13.2017

ICE AGE TRAIL 50 2017 - ICE AGE TRAIL 50 MILE

50K

81 KM
1600 M+

11:54:53

236 / 244

67 / 68

09.17.2016

The North Face Endurance Challenge Wisconsin 2016 - Goretex 50 Mile

50K

80 KM
1190 M+

12:14:13

151 / 185

41 / 58

05.14.2016

ICE AGE TRAIL 50 2016 - ICE AGE TRAIL 50 KM

50K

50 KM
1200 M+

06:44:19

134 / 209

50 / 95

Statistics

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

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