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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

Koji TSUKAHARA

Nationality

Japan

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

525

-

-

524

457

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

06.21.2025

Kaga Spa by UTMB 2025 - 2025 Kaga Spa Trail Endurance100

100K

99.8 KM
6150 M+

20:32:28

85 / 455

73 / 388

04.25.2025

MtFUJI100 2025 - FUJI

100M

168.6 KM
6254 M+

34:21:53

329 / 1509

304 / 1340

05.11.2024

ASO VOLCANO TRAIL 2024 - 115km

100K

115.1 KM
5240 M+

18:44:06

57 / 390

53 / 329

12.10.2023

IZU Trail Journey 2023 - ITJ70k

100K

69.1 KM
3242 M+

10:16:03

327 / 1364

293 / 1128

11.19.2022

FTR Chichibu＆ Okumusashi 2022 - 100k

100K

106.2 KM
5790 M+

23:38:49

150 / 514

137 / 452

06.11.2022

Okushinano100 2022 - 100K

100K

100.8 KM
4680 M+

15:46:42

118 / 490

110 / 425

12.13.2020

IZU Trail Journey 2020 - ITJ70k

50K

66 KM
3120 M+

09:20:50

258 / 1108

233 / 944

12.09.2018

IZU Trail Journey 2018

100K

71.2 KM
3190 M+

12:51:15

887 / 1341

794 / 1172

10.07.2018

Hasetsune 2018 - Hasetsune Cup

100K

64.2 KM
4180 M+

17:58:11

730 / 1577

648 / 1338

07.08.2018

KITATANZAWA 12TH ADVENTURE RACE 2018 - 44km

50K

41.5 KM
3400 M+

07:08:47

278 / 966

262 / 888

Statistics

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

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