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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

Kazuo KUROTSU

Nationality

Japan

Age

65-69 Men

UTMB Index

Index

20K

50K

100K

100M

521

-

504

507

510

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+

25:19:04

139 / 394

114 / 331

06.14.2025

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

100M

105 KM
8495 M+

25:46:36

37 / 188

35 / 169

05.25.2025

OSJ OKUKUJI TRIAL 2025 - LONG

50K

58.1 KM
3045 M+

12:21:26

123 / 184

112 / 168

03.30.2025

HASETSUNE 30K 2025

50K

30 KM
2000 M+

05:12:09

459 / 1179

428 / 1067

11.16.2024

FTR Chichibu＆ Okumusashi 2024 - FTR100

100K

108.4 KM
5980 M+

22:31:49

63 / 415

57 / 342

10.13.2024

Japan Mountain Endurance Race 2024

100K

71.5 KM
4800 M+

13:17:33

310 / 1503

290 / 1299

09.08.2024

OSJ Adatara Trail 2024 - 50km

50K

49 KM
3740 M+

12:09:14

98 / 204

87 / 173

06.08.2024

Okumusashi Long Trail Race 105K & 35K 2024 - The 2nd Okumusashi Long Trail Race 105K

100M

105 KM
8495 M+

24:43:34

49 / 233

47 / 207

05.26.2024

OSJ OKUKUJI TRIAL 2024 - LONG

50K

61.8 KM
3210 M+

10:50:07

76 / 274

71 / 257

03.31.2024

HASETSUNE 30K 2024

50K

30 KM
2000 M+

05:27:41

335 / 936

310 / 845

Statistics

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

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