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UTMB World Series Events

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Asia

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

30 April - 03 May 2026

15 - 17 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

North America

21 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

02 - 04 October 2025

26 - 28 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Bertine KROES

Nationality

Netherlands

Age

45-49 Women

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UTMB Index

Index

20K

50K

100K

100M

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Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.25.2025

Grizzly100 2025 - Bear Trail 16km

-

16 KM
315 M+

02:17:52

192 / 202

74 / 82

09.07.2025

Sint PietersBear Trail 2025 - Sint PietersBear Trail 15 km

-

15 KM
378 M+

02:19:52

295 / 304

121 / 129

01.12.2025

Polar Bear Trail 2025 - Polar Bear Trail 11 km

-

11 KM
243 M+

01:52:08

260 / 286

96 / 113

03.30.2024

Cauberg Trail 2024 - Cauberg Trail | 9km

-

9 KM
390 M+

01:34:22

435 / 489

200 / 238

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

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