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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

13 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

17 - 19 October 2025

11 - 20 April 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

Katy WILLIAMS

Nationality

United Kingdom

Age

45-49 Women

UTMB Index

Index

20K

50K

100K

100M

359

-

358

353

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

06.28.2025

Peak District Challenge 2025 - Peak District Challenge -100km

100K

100.7 KM
2150 M+

18:17:05

80 / 280

14 / 72

07.08.2024

Peak District Challenge 2024 - Peak District 100km 2 Day

50K

100 KM
2430 M+

17:47:21

17 / 152

9 / 95

05.12.2024

Northants Ultra 2024

50K

55.7 KM
1300 M+

08:30:07

93 / 120

24 / 39

10.14.2023

Ladybower Reservoir Half Marathon & 50K Ultra 2023 - Half Marathon

20K

21.2 KM
742 M+

03:32:36

552 / 609

196 / 242

09.10.2022

Mayrhofen Ultraks Zillertal 2022 - RK50

50K

51.7 KM
3230 M+

11:26:32

124 / 134

19 / 23

07.10.2022

Snowdonia Trail Marathon 2022 - XTERRA Snowdonia Trail Marathon

50K

43.5 KM
1720 M+

06:57:23

197 / 507

32 / 140

10.02.2021

North Coast 110 2021 - Exmoor Coast 55K

50K

55.9 KM
2320 M+

08:16:30

20 / 51

6 / 17

06.22.2019

Mayrhofen Zillertal Ultraks 2019 - Long

50K

54.1 KM
3830 M+

10:37:00

107 / 110

16 / 18

08.26.2017

MATTERHORN ULTRAKS 2017 - 49K

50K

49.4 KM
3270 M+

10:09:13

430 / 537

81 / 111

07.01.2017

Ultimate Trails 2017 - 55 Km

50K

57.5 KM
1980 M+

09:52:17

255 / 436

60 / 164

Statistics

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

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