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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

Nai Tzu CHANG

Nationality

Chinese Taipei

Age

35-39 Women

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UTMB Index

Index

20K

50K

100K

100M

366

367

332

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.15.2025

2025 노자산트레일런 2025 - DANPOONG 35K

50K

36 KM
2191 M+

07:23:02

48 / 52

12 / 14

11.08.2025

2025 MUNGYEONG LEGEND TRAIL 2025 - 2025 MUNGYEONG LEGEND TRAIL 21K

20K

21.5 KM
1204 M+

05:00:57

368 / 410

105 / 129

10.25.2025

UTNP(ULJU TRAIL NINE PEAKS) 2025 - 5 PEAKS

50K

44.7 KM
3400 M+

12:24:31

277 / 345

48 / 57

09.27.2025

BLACKYAK CLUB DAY 2025 - BLACKYAK TRAIL RUN 20K

20K

26.2 KM
1268 M+

05:14:03

486 / 896

91 / 210

09.13.2025

WCTR 2025 - Chiaksan 28

20K

21 KM
840 M+

03:17:36

408 / 666

68 / 157

09.06.2025

2025 Dynafit Taebaek Trail 2025 - Dynafit TAEBAEK TRAIL 23K

20K

23.7 KM
1097 M+

03:23:43

204 / 525

53 / 207

06.29.2025

KOREA 50K CHUNCHEON 2025 - CC 15

20K

13.6 KM
700 M+

03:14:45

136 / 277

43 / 104

06.22.2025

Donghae Skyrace 2025 - Donghae Skyrace 10K

-

10 KM
429 M+

02:11:26

417 / 566

154 / 247

05.10.2025

Untangodo Skyrace 2025 - 2025 Untangodo Skyrace 12K

-

9 KM
490 M+

01:42:10

466 / 693

140 / 266

Statistics

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

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