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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

Chicheng REN

Nationality

China

Age

35-39 Men

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UTMB Index

Index

20K

50K

100K

100M

553

547

549

477

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

03.09.2025

Huangyan Jiufeng Trail Master Challenge 2025 - 2025 Huangyan Jiufeng Trail Master Challenge

50K

29.3 KM
2250 M+

03:46:59

86 / 1064

74 / 841

03.01.2025

Ultra-Trail Xiamen by UTMB 2025 - MXM 50K

50K

53.5 KM
2657 M+

08:09:10

33 / 1103

22 / 722

11.09.2024

Wuxi Yixing 2024 MONTANE YANGXIAN 100 Ultra Trail Challenge 2024 - 50km

50K

55.3 KM
3020 M+

10:32:34

274 / 657

217 / 499

10.19.2024

Ultra-Trail Ninghai by UTMB 2024 - UTNH105

100K

106 KM
5200 M+

19:41:53

271 / 835

229 / 673

09.21.2024

TNF100 ULTRA TRAIL CHALLENGE BEIJING 2024 - 100km

100K

99.9 KM
5784 M+

17:31:44

52 / 577

42 / 467

12.23.2023

2023 Salomon Yaji Holy Scenery Trail 2023 - 30KM

20K

31.9 KM
1433 M+

04:18:25

7 / 152

6 / 116

10.28.2023

TSAIGU TRAIL 2023 - TSAIGU 85

100K

87 KM
4700 M+

19:42:24

409 / 572

326 / 447

04.15.2023

Ultra-Trail Ninghai by UTMB 2023 - CNH60

50K

57.4 KM
2348 M+

09:34:17

272 / 1039

223 / 798

05.23.2021

The North Face 100 Challenge Moganshan 2021 - 35km

50K

34.1 KM
1660 M+

05:16:17

181 / 1307

147 / 880

11.30.2019

The North Face 100 Challenge Moganshan 2019 - 70km

100K

67.5 KM
3740 M+

-

DNF

DNF

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

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