Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Africa

22 - 23 June 2024

22 - 25 May 2025

North America

29th June 2024

19 - 20 July 2024

20 - 22 September 2024

28 - 29 September 2024

11 - 12 October 2024

07 - 09 November 2024

11 - 13 April 2025

25 - 26 April 2025

South America

02 - 04 August 2024

19 - 22 September 2024

09 - 12 May 2024

Asia

12 - 13 October 2024

17 - 20 October 2024

08 - 10 November 2024

15 - 17 November 2024

05 - 08 December 2024

03 - 05 May 2024

19 - 21 April 2024

Oceania

28 - 30 November 2024

15 - 16 February 2025

15 - 18 May 2025

MY UTMB

Birgid NIEDENZU

Nationality

United States

Age

55-59 Women

UTMB Index

Index

20K

50K

100K

100M

365

-

364

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.10.2022

Beaverhead Endurance Runs 2022 - 55K

50K

55 KM
1600 M+

12:18:28

142 / 190

53 / 82

08.01.2020

EL VAQUERO LOCO 2020 - 50k

50K

50 KM
2690 M+

11:17:10

80 / 91

26 / 32

09.07.2019

NUT 100K & 50K 2019 - 50K

50K

52.1 KM
1770 M+

07:56:48

35 / 68

14 / 32

08.03.2019

Volcanic 50 2019 - 50K

50K

52.3 KM
2500 M+

10:09:36

106 / 177

28 / 58

06.15.2019

RIVER OF NO RETURN ENDURANCE RUNS 2019 - 55KM

50K

54.4 KM
2840 M+

10:07:02

86 / 124

37 / 55

08.04.2018

VOLCANIC 50K - MT ST-HELENS 2018 - 50K

50K

52.3 KM
2500 M+

10:53:02

191 / 232

42 / 59

06.16.2018

RIVER OF NO RETURN ENDURANCE RUNS 2018 - 50KM

50K

48 KM
2380 M+

07:51:32

95 / 126

36 / 55

08.05.2017

VOLCANIC 50K - MT ST-HELENS 2017 - 50K

50K

51.7 KM
1990 M+

10:54:08

131 / 179

26 / 40

07.08.2017

Beaverhead Endurance Runs 2017 - 55K

50K

53.6 KM
1550 M+

11:16:46

106 / 165

43 / 82

04.22.2017

Yakima Skyline Rim 2017 - Yakima Skyline Rim 50 Km

50K

49.1 KM
2760 M+

09:17:32

110 / 120

24 / 29

Statistics

Filter by UTMB INDEX

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

Join us

Sponsorship

Race Organisers

Jobs

Stay in Touch

FAQ and Help

Contact Us

Follow us

Terms & conditions

Privacy Policy

©2024 UTMB® all rights reserved. Ultra-Trail® and UTMB® are registered trademarks..

Follow the races live