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UTMB World Series Events

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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

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

26 - 28 September 2025

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

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

17 - 19 October 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

Zhifeng REN

Nationality

China

Age

40-44 Men

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UTMB Index

Index

20K

50K

100K

100M

411

-

410

390

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.08.2025

大武夷超级山径赛 2025 - GWY-60K

50K

61.6 KM
2927 M+

13:00:55

770 / 1667

576 / 1166

10.18.2025

Ultra-Trail Ninghai by UTMB 2025 - CNH60

50K

58.3 KM
2400 M+

11:25:18

1066 / 1585

769 / 1073

05.16.2025

Ultra-Trail Great Wall by UTMB 2025 - 100K

100K

104 KM
4000 M+

21:39:49

339 / 762

281 / 597

11.02.2024

TSAIGU TRAIL 2024 - TSAIGU 50

50K

56.4 KM
2670 M+

11:38:57

1340 / 1524

989 / 1110

04.20.2024

Mount Yun by UTMB 2024 - MMY 50K

50K

48.3 KM
2405 M+

08:36:55

414 / 1314

313 / 906

12.09.2023

Cross Mountain and Sea 100 Kilometer trail run 2023 - 2023 Cross Mountain and Sea 100 Kilometer trail run

100K

103.9 KM
4013 M+

20:50:42

106 / 160

82 / 125

11.04.2023

The Ultra-Trail Xihong 168 autumn 2023 - 42km

50K

43 KM
1390 M+

06:07:15

11 / 150

11 / 103

07.08.2023

adidas TERREX Chongli 168 Ultra Trail 2023 - MTC

100K

72.5 KM
3799 M+

17:22:38

263 / 568

202 / 421

04.08.2023

Ultra Trail Jinan 2023 - 60km

50K

57 KM
3200 M+

15:22:57

149 / 166

118 / 131

08.15.2020

Hi! mount~Trail Running 2020 - Dreamsicle Hunter Trail 盗梦夜行

20K

29.6 KM
1420 M+

07:38:13

151 / 188

117 / 145

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

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