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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

Mitsuyasu AKAISHI

Nationality

Japan

Age

55-59 Men

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UTMB Index

Index

20K

50K

100K

100M

404

-

-

402

402

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.15.2025

FTR Chichibu＆ Okumusashi 2025 - FTR100

100K

108.4 KM
5980 M+

28:26:06

247 / 394

202 / 331

10.12.2025

Japan Mountain Endurance Race 2025

100K

71.5 KM
4800 M+

19:42:01

803 / 1269

727 / 1118

06.14.2025

Okumusashi Long Trail Race 105K & 35K 2025 - The 3rd Okumusashi Long Trail Race 105K

100M

105 KM
8495 M+

-

DNF

DNF

09.22.2024

Sky View Trail 2024 - Sky View Trail 130

100M

137 KM
9000 M+

-

DNF

DNF

05.18.2024

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

100M

111 KM
6740 M+

29:17:42

217 / 245

167 / 186

05.20.2023

Trainic-World 100mile & 100km in Sainokuni 2023 - 100km

100M

111 KM
6740 M+

27:22:20

191 / 294

153 / 236

10.22.2022

Jungle Guruguru Max 2022 - Jungle Guruguru Max 80km

100K

80 KM
4800 M+

20:10:22

64 / 96

59 / 86

06.11.2022

Okushinano100 2022 - 100K

100K

100.8 KM
4680 M+

-

DNF

DNF

11.20.2021

FTR Chichibu＆ Okumusashi 2021 - 100k

100K

103 KM
6516 M+

26:41:23

312 / 522

274 / 451

11.22.2020

FTR Chichibu＆ Okumusashi 2020 - 25.2km

20K

25 KM
1290 M+

04:27:54

282 / 477

244 / 382

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

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