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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

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

17 - 19 October 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

Bolormaa RIEBE

Nationality

Mongolia

Age

55-59 Women

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Team

Obstacle Course Racing

About the runner

UTMB Index

Index

20K

50K

100K

100M

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Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

04.12.2025

Istria 100 by UTMB®️ 2025 - 69K

50K

69 KM
2200 M+

-

DNF

DNF

06.17.2023

mozart 100 by UTMB 2023 - mozart Marathon

50K

39.2 KM
1964 M+

05:40:19

394 / 683

80 / 178

03.17.2019

Trail Du Petit Ballon 2019 - 28 Km - Grands Crus

20K

28.3 KM
920 M+

03:28:23

728 / 1120

119 / 274

Statistics

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

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