Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

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

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

Asia

06 - 08 March 2026

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 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

Huanhao CHAI

Nationality

China

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

394

-

393

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

05.25.2024

Dalian100 Endurance Race 2024 - 50KM

50K

51.2 KM
3090 M+

11:28:20

424 / 614

294 / 412

01.20.2024

GUANGZHOU 100 ULTRA TRAIL RACE 2024 - 60KM-GZ100

50K

67.1 KM
3042 M+

12:55:46

249 / 834

200 / 615

12.20.2020

Tang Poetry Trail Mt.Tianmu 2020 - 30KM

20K

32.1 KM
1590 M+

04:53:27

72 / 722

56 / 459

12.19.2020

Mt.Yandang Four Peaks Trail Running 2020 - 42k

50K

37.5 KM
2450 M+

05:56:43

100 / 491

87 / 388

11.06.2020

Ultra Tour Mt.Siguniang 2020 - UTMS100

100K

101.4 KM
4470 M+

30:40:18

29 / 35

26 / 31

11.10.2019

Mid-Yandang Trail Running Race 2019 - 42km

50K

43.4 KM
1440 M+

04:25:05

31 / 220

28 / 174

10.19.2019

Ultra-Trail® Ninghai 2019 - UTNH

100K

108.3 KM
4910 M+

18:58:45

73 / 393

60 / 310

11.25.2018

Tsaigu Tangsi Trail-Jiufeng 2018 - 30 Km

50K

30.5 KM
2050 M+

05:52:21

211 / 574

181 / 402

04.14.2018

Ultimate TsaiGu 2018 - UTGK shorten

50K

52.3 KM
4670 M+

14:19:11

277 / 352

243 / 305

08.26.2017

Garmin®️Xtrail Zhangye Trail Run 2017 - Xtrail Zhangye 100km Trail Run

100K

102.7 KM
2550 M+

22:54:03

127 / 150

110 / 130

Statistics

Filter by UTMB INDEX

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

Join us

Sponsorship

Race Organisers

Jobs

Stay in Touch

FAQ and Help

Contact Us

Follow us

Terms & conditions

Privacy Policy

Cookies preferences

©2024 UTMB® all rights reserved. Ultra-Trail® and UTMB® are registered trademarks..