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UTMB World Series Events

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Asia

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

30 April - 03 May 2026

15 - 17 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

North America

21 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

02 - 04 October 2025

26 - 28 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Nan XIE

Nationality

China

Age

40-44 Men

UTMB Index

Index

20K

50K

100K

100M

236

235

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.20.2025

TNF100 ULTRA TRAIL CHALLENGE BEIJING 2025 - 25km

20K

25.4 KM
1359 M+

06:55:51

2355 / 2410

1473 / 1492

09.21.2024

TNF100 ULTRA TRAIL CHALLENGE BEIJING 2024 - 20km

20K

20.9 KM
992 M+

04:35:35

1011 / 1243

684 / 798

05.12.2019

The North Face 100 Challenge Beijing 2019 - 25km

20K

27 KM
1190 M+

06:00:40

1029 / 1281

678 / 796

04.22.2018

The North Face 100 Challenge Beijing 2018 - 25km

20K

26.9 KM
1080 M+

06:20:25

1259 / 1310

803 / 825

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

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