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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

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

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

Seiji NOSAKA

Nationality

Japan

Age

45-49 Men

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UTMB Index

Index

20K

50K

100K

100M

430

-

428

-

396

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

06.21.2025

Kaga Spa by UTMB 2025 - 2025 Kaga Spa Trail Endurance100

100K

99.8 KM
6150 M+

-

DNF

DNF

05.17.2025

Trainic-World 100mile & 100km in Sainokuni 2025 - 100KM RELAY_2

50K

54 KM
3360 M+

12:57:03

13 / 24

10 / 17

03.30.2025

HASETSUNE 30K 2025

50K

30 KM
2000 M+

06:07:49

873 / 1179

799 / 1067

04.26.2024

MtFUJI100 2024 - FUJI

100M

166.6 KM
7039 M+

40:41:03

807 / 1443

727 / 1262

11.18.2023

FTR Chichibu＆ Okumusashi 2023 - 100k

100K

106.2 KM
5790 M+

26:26:20

224 / 446

201 / 386

10.08.2023

Hasetsune Cup 2023 - HASETSUNE CUP

100K

67 KM
4190 M+

16:32:29

742 / 1551

675 / 1332

07.16.2023

OSJ Ontake 100 2023 - 100 Km

100K

109.2 KM
3780 M+

18:35:17

542 / 755

467 / 621

12.11.2022

IZU Trail Journey 2022 - ITJ70k

100K

69.1 KM
3242 M+

12:41:15

1008 / 1340

872 / 1131

10.09.2022

Hasetsune Cup 2022

100K

62.6 KM
4241 M+

19:23:20

821 / 1285

733 / 1126

09.22.2019

Sky View Trail Yamada Noboru 2019 - 30

50K

32.7 KM
1780 M+

05:12:09

142 / 374

124 / 288

Statistics

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

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