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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

31 July - 02 August 2026

18 - 21 September 2025

19 - 21 June 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Sifra SAARLOOS

Nationality

Netherlands

Age

35-39 Women

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UTMB Index

Index

20K

50K

100K

100M

468

-

466

452

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.26.2025

Veluwse Ultra Trail 2025 - Veluwse Ultra Trail (VUT100)

100K

100 KM
624 M+

11:52:55

6 / 24

1 / 3

05.24.2025

UTRECHTSE HEUVELRUG ULTRA TRAIL 2025 - Utrechtse Heuvelrug Ultra Trail (UHUT100)

100K

100 KM
1500 M+

12:02:09

25 / 61

5 / 9

10.26.2024

Lage Vuursche Ultra 2024

50K

50 KM
350 M+

05:27:46

58 / 147

7 / 27

09.28.2024

LEERSUMSE VELD ULTRA 2024

50K

50 KM
550 M+

05:58:14

69 / 101

10 / 16

05.26.2024

Amerongse Berg Ultra 2024 - Amerongse Berg Ultra 50k

50K

50 KM
756 M+

05:25:07

52 / 129

6 / 22

02.25.2024

Hollands Duin Ultra 2024 - HOLLANDS DUIN ULTRA

50K

50 KM
160 M+

05:28:12

28 / 81

3 / 16

01.28.2024

LEENDERBOS ULTRA 2024 - LEENDERBOS ULTRA

50K

50 KM
585 M+

04:54:06

14 / 65

1 / 15

09.09.2023

Leopard Ultra-Trail® du Mullerthal Luxembourg 2023 - Long Trail

50K

71.7 KM
2480 M+

10:09:12

46 / 105

5 / 21

08.27.2023

Veluwse Ultra Trail 2023 - Veluwe Ultra Trail 50 Noord

50K

50 KM
330 M+

05:20:51

17 / 66

3 / 16

07.30.2023

Groote Heide Ultra 2023 - Groote Heide Ultra 50

50K

50 KM
150 M+

05:20:09

18 / 48

1 / 11

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

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