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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

Ryuichi NATSUYAMA

Nationality

Japan

Age

45-49 Men

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UTMB Index

Index

20K

50K

100K

100M

385

-

-

341

385

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

12.07.2024

Chiangmai Thailand by UTMB® 2024 - ELEPHANT 100-2024

100K

93 KM
4410 M+

24:41:54

577 / 788

468 / 633

06.08.2024

Okumusashi Long Trail Race 105K & 35K 2024 - The 2nd Okumusashi Long Trail Race 105K

100M

105 KM
8495 M+

33:51:02

206 / 233

185 / 207

05.18.2024

Trainic-World 100mile & 100km in Sainokuni 2024 - 100km

100M

111 KM
6740 M+

29:57:50

242 / 245

183 / 186

05.03.2024

Amazean Jungle Thailand by UTMB 2024 - Betong 140

100M

147 KM
8900 M+

-

DNF

DNF

07.17.2022

OSJ Ontake 100 2022 - 100 Km

100K

106.5 KM
2430 M+

18:43:28

634 / 785

569 / 689

06.23.2019

Spa Trail 2019 - Shima To Kusatsu 72K

100K

72.3 KM
4060 M+

12:10:33

382 / 565

338 / 494

04.26.2019

Ultra-Trail Mt. Fuji 2019 - UTMF_OSHINO 114km

100K

114.2 KM
4860 M+

28:42:07

720 / 840

615 / 706

11.17.2018

FunTrails 100K 2018 - FTR100 Round Chichibu & Okumusashi

100M

106.2 KM
7830 M+

30:20:01

403 / 494

364 / 437

09.23.2018

Sky View Trail Yamada Noboru 2018 - Memorial Cup

100M

128.6 KM
7600 M+

34:46:48

486 / 493

438 / 444

05.19.2018

Trainic-World in Sainokuni 2018 - 100km

100M

108.5 KM
6830 M+

30:13:08

282 / 294

265 / 276

Statistics

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

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