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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 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

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Yi REN

Nationality

China

Age

40-44 Men

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UTMB Index

Index

20K

50K

100K

100M

446

416

-

446

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.06.2025

WMRA Mountain Running World Cup 2025 - Classic Up & Downhill 21K

20K

21.5 KM
1254 M+

03:29:34

158 / 295

114 / 189

03.01.2025

Ultra-Trail Xiamen by UTMB 2025 - LXM 100K

100K

106.7 KM
5591 M+

26:29:49

267 / 504

208 / 390

01.18.2025

Anta Hong Kong 100 ultra 2025 - Anta Hong Kong 100 Full-100

100K

102 KM
4882 M+

22:16:24

817 / 1512

613 / 1079

11.02.2024

Grand WuyI Trail Race 2024 - 110KM

100K

108 KM
4760 M+

21:50:09

139 / 356

111 / 256

10.19.2024

Ultra-Trail Ninghai by UTMB 2024 - UTNH105

100K

106 KM
5200 M+

-

DNF

DNF

10.04.2024

Nice Côte d’Azur by UTMB® 2024 - Ultra Trail Métropole Nice Côte d’Azur - 100M

100M

159 KM
8200 M+

-

DNF

DNF

05.25.2024

Dalian100 Endurance Race 2024 - 100KM

100K

106 KM
5930 M+

-

DNF

DNF

01.20.2024

GUANGZHOU 100 ULTRA TRAIL RACE 2024 - 100KM-GZ100

100K

103.6 KM
4432 M+

27:27:37

242 / 252

197 / 206

11.11.2023

Translantau by UTMB 2023 - TransLantau100

100K

100 KM
5100 M+

22:15:19

148 / 600

125 / 462

10.28.2023

TSAIGU TRAIL 2023 - TSAIGU 85

100K

87 KM
4700 M+

18:39:56

342 / 572

276 / 447

Statistics

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

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