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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

Yifei BAI

Nationality

China

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

363

364

350

338

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.18.2025

Ultra-Trail Ninghai by UTMB 2025 - UTNH105

100K

103.5 KM
4986 M+

-

DNF

DNF

04.18.2025

Mount Yun by UTMB 2025 - DMY 100K

100K

96.8 KM
4356 M+

24:14:16

279 / 419

219 / 308

03.23.2025

Wenling Goden Coast Run 2025 - 2025 wenling golden coast trail 75KM

100K

76 KM
3620 M+

-

DNF

DNF

01.11.2025

GUANGZHOU 100 ULTRA TRAIL RACE 2025 - 35KM-GZ100

20K

33.3 KM
1574 M+

04:44:52

330 / 1739

247 / 1024

12.14.2024

The North Face 100 Hong Kong 2024 - TNF 100 Ultra Trail Challenge Hong Kong 2024 55Km

50K

55 KM
3288 M+

12:07:09

533 / 852

409 / 633

12.07.2024

Chiangmai Thailand by UTMB® 2024 - HMONG 50-2024

50K

50 KM
2030 M+

11:45:16

1684 / 2167

1165 / 1459

11.09.2024

TransLantau by UTMB 2024 - TransLantau50

50K

53 KM
2700 M+

-

DNF

DNF

08.18.2024

2024 Maluan Moutain CATRUN-TRAIL 2024 - 40km

50K

40 KM
1781 M+

07:58:51

177 / 184

140 / 147

07.13.2024

adidas TERREX Chongli 168 Ultra Trail 2024 - TTC

50K

51.2 KM
2709 M+

11:34:47

1116 / 1815

757 / 1143

03.17.2024

TransCanton Baiyun 50 2024 - BY25

20K

25 KM
1100 M+

06:21:10

315 / 333

229 / 240

Statistics

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

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