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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

louise ARNISON (LOUISE ARNISON)

Nationality

United Kingdom

Age

45-49 Women

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UTMB Index

Index

20K

50K

100K

100M

485

-

483

-

481

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

06.21.2025

SkyRun Eryri® 2025 - 14 Peaks Ultra®

50K

52 KM
3900 M+

12:58:07

81 / 134

14 / 21

10.19.2024

Nidderdale Way Ultramarathon 2024 - Nidderdale Way Dark Skies

50K

43 KM
1122 M+

05:30:11

7 / 21

2 / 4

01.13.2024

MONTANE Winter Spine Races 2024 - Montane Winter Spine Challenger South

100M

174 KM
4790 M+

37:49:00

30 / 88

5 / 20

05.07.2022

Pennine Barrier 2022 - Ultra 50

100K

80.5 KM
2390 M+

12:11:23

106 / 273

20 / 77

01.08.2022

MONTANE® Spine® Races 2022 - Montane Winter Spine Sprint

50K

74 KM
2017 M+

14:46:58

17 / 43

3 / 10

05.29.2021

Hardmoors 2021 - 110 Mi

100M

169.9 KM
4200 M+

29:59:34

26 / 87

6 / 25

10.24.2020

Hardmoors 2020 - 55 Mi

100K

87.8 KM
2430 M+

13:14:48

107 / 217

17 / 47

01.01.2020

Hardmoors 2020 - 30 Mi

50K

49.8 KM
1032 M+

06:23:56

96 / 166

31 / 65

10.12.2019

Snowdon Ultra 2019

100K

82.2 KM
4280 M+

15:21:00

33 / 108

2 / 14

10.07.2017

Lakes In A Day 2017 - 50 Mile

100K

82.4 KM
3650 M+

14:33:00

65 / 275

8 / 68

Statistics

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

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