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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

Lai Fai TSOI

Nationality

Hong Kong, China

Age

45-49 Women

UTMB Index

Index

20K

50K

100K

100M

267

-

264

266

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.01.2025

Maclehose Trail Warm-up Race 2025 - MacLehose Trail Warm-up Race 2025 (Big Double Au Teams of 4)

50K

57 KM
3600 M+

17:49:18

16 / 64

16 / 16

03.02.2025

2025 4TUL 2025 - 4TUL 45km

50K

45 KM
2535 M+

-

DNF

DNF

11.15.2024

OTW2024 2024 - Oxfam Trailwalker 2024

100K

100 KM
4750 M+

34:45:50

1157 / 2022

273 / 508

Statistics

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

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