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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

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 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

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

Claire MCCALLUM

Nationality

United Kingdom

Age

55-59 Women

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UTMB Index

Index

20K

50K

100K

100M

434

433

363

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.18.2025

Vietnam Jungle Marathon 2025 - Ultra 50km

50K

49.7 KM
2080 M+

09:45:59

35 / 249

12 / 86

09.27.2025

Malaysia Ultra-Trail by UTMB 2025 - MY25

20K

26.1 KM
1252 M+

04:31:08

82 / 892

15 / 248

06.22.2025

Trail des Gombak 2025 - GOMBAK30

20K

29 KM
1000 M+

05:13:43

92 / 231

23 / 72

06.23.2024

Trail des Gombak 2024 - Gombak15

20K

16.1 KM
560 M+

02:03:22

32 / 148

5 / 49

05.11.2024

Gunung Nuang Ultra 2024 - Gunung Nuang Ultra - Summit

20K

20 KM
1473 M+

05:09:42

29 / 163

4 / 30

03.10.2024

Trail des Fraser 2024 - Fraser30

20K

29.4 KM
1727 M+

05:53:59

23 / 81

2 / 15

10.21.2023

Vietnam Jungle Marathon 2023 - 25 km

20K

24.5 KM
1010 M+

03:39:44

28 / 487

6 / 245

10.15.2022

Vietnam Jungle Marathon 2022 - 25 km

20K

23.7 KM
1130 M+

03:44:37

19 / 521

5 / 259

09.10.2022

Janda Baik Ultra 2022 - Janda Baik Ultra 16km

-

16 KM
378 M+

01:54:21

51 / 288

7 / 94

Statistics

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

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