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UTMB World Series Events

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Asia

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

08 - 09 November 2025

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

Kazuaki ISHII

Nationality

Japan

Age

55-59 Men

UTMB Index

Index

20K

50K

100K

100M

402

-

354

400

397

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

04.25.2025

MtFUJI100 2025 - FUJI

100M

168.6 KM
6254 M+

44:16:07

1395 / 1509

1269 / 1340

11.16.2024

FTR Chichibu＆ Okumusashi 2024 - FTR100

100K

108.4 KM
5980 M+

31:10:44

370 / 415

311 / 342

10.06.2024

Trainic-World In Ogose-Tokigawa 2024 - 50km

50K

50 KM
2600 M+

10:50:05

220 / 222

186 / 187

05.18.2024

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

100M

111 KM
6740 M+

29:24:03

223 / 245

170 / 186

04.26.2024

MtFUJI100 2024 - FUJI

100M

166.6 KM
7039 M+

-

DNF

DNF

05.20.2023

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

100M

111 KM
6740 M+

27:56:58

209 / 294

171 / 236

12.11.2022

IZU Trail Journey 2022 - ITJ70k

100K

69.1 KM
3242 M+

12:14:08

860 / 1340

749 / 1131

11.19.2022

FTR Chichibu＆ Okumusashi 2022 - 100k

100K

106.2 KM
5790 M+

29:47:57

448 / 514

400 / 452

06.25.2022

FunTrails Round Minano 2022 - 50k

50K

53 KM
2870 M+

10:38:44

206 / 269

177 / 232

12.12.2021

IZU Trail Journey 2021 - ITJ70k

100K

69.1 KM
3242 M+

12:51:38

1034 / 1267

889 / 1068

Statistics

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

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