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UTMB World Series Events

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Asia

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

30 April - 03 May 2026

15 - 17 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 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

North America

21 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

02 - 04 October 2025

26 - 28 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Kyohei NAKAI

Nationality

Japan

Age

35-39 Men

UTMB Index

Index

20K

50K

100K

100M

674

-

672

633

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.12.2025

Japan Mountain Endurance Race 2025

100K

71.5 KM
4800 M+

10:38:17

48 / 1269

45 / 1118

09.07.2025

OSJ Adatara Trail 2025 - 50km

50K

49 KM
3740 M+

08:55:32

11 / 220

11 / 198

03.30.2025

HASETSUNE 30K 2025

50K

30 KM
2000 M+

03:38:03

38 / 1179

37 / 1067

10.13.2024

Japan Mountain Endurance Race 2024

100K

71.5 KM
4800 M+

09:54:35

48 / 1503

46 / 1299

09.08.2024

OSJ Adatara Trail 2024 - 50km

50K

49 KM
3740 M+

08:32:09

6 / 204

6 / 173

10.08.2023

Hasetsune Cup 2023 - HASETSUNE CUP

100K

67 KM
4190 M+

09:48:43

57 / 1551

56 / 1332

09.03.2023

OSJ Adatara Trail 2023 - 50km

50K

49 KM
3740 M+

08:31:26

4 / 219

4 / 192

11.07.2021

Koshu Alps Haute Route Challenge 2021 - Haute Route Challenge

100K

68.8 KM
4130 M+

09:44:15

9 / 250

9 / 222

10.18.2020

KTF Trail Running Race 2020 - Shigakogen Extreme Trail

50K

56.4 KM
2800 M+

07:19:39

23 / 435

23 / 377

11.03.2019

Koshu Alps Haute Route Challenge 2019 - Lily Route Challenge

50K

53 KM
3240 M+

07:10:03

4 / 137

4 / 117

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

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