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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

08 - 11 October 2026

13 - 15 November 2026

02 - 04 October 2025

26 - 28 September 2025

Asia

06 - 08 March 2026

13 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

17 - 19 October 2025

16 - 18 May 2025

11 - 20 April 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

Ryukichi YOKOZAWA

Nationality

Japan

Age

40-44 Men

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0

UTMB Index

Index

20K

50K

100K

100M

602

575

601

550

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

12.07.2025

Chiangmai Thailand by UTMB® 2025 - CHEDI 20

20K

17 KM
700 M+

02:06:22

25 / 941

23 / 544

12.06.2025

Chiangmai Thailand by UTMB® 2025 - HMONG 50-DAY

50K

56 KM
2400 M+

07:35:08

203 / 2105

168 / 1460

09.14.2025

Shinetsu Five Mountains Trail 2025 - 110km

100K

112.7 KM
4309 M+

17:43:22

60 / 306

52 / 259

06.21.2025

Kaga Spa by UTMB 2025 - 2025 Kaga Spa Trail Endurance100

100K

99.8 KM
6150 M+

-

DNF

DNF

04.27.2025

Hyogo Haga Trail -Double Attack- 2025 - Double

20K

20.8 KM
1050 M+

02:29:19

7 / 39

7 / 38

03.15.2025

Mt. Hiei International Trail Run 2025 - 50km

50K

48.6 KM
3010 M+

07:14:42

22 / 458

21 / 393

12.29.2024

Kyoto Great Round 2024 - Kyoto Great Round 80

100K

80 KM
4100 M+

13:15:08

10 / 74

10 / 66

09.15.2024

Shinetsu Five Mountains Trail 2024 - 110km

100K

109 KM
5330 M+

18:10:42

64 / 65

58 / 59

12.28.2023

Kyoto Great Round 2023 - Kyoto Great Round 80

100K

80 KM
4100 M+

13:16:36

12 / 54

10 / 50

11.26.2023

Rokko 24 peaks hunt 2023 - 45k

50K

47 KM
3880 M+

06:46:40

6 / 133

6 / 112

Statistics

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

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