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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

Akio UCHIBAYASHI

Nationality

Japan

Age

55-59 Men

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0

UTMB Index

Index

20K

50K

100K

100M

439

-

435

415

367

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+

30:27:44

325 / 394

275 / 331

10.12.2025

Japan Mountain Endurance Race 2025

100K

71.5 KM
4800 M+

20:27:33

903 / 1269

813 / 1118

09.20.2025

Sky View Trail 2025 - Sky View Trail 80

100K

77 KM
3970 M+

17:24:04

148 / 306

122 / 243

04.25.2025

MtFUJI100 2025 - FUJI

100M

168.6 KM
6254 M+

42:51:13

1114 / 1509

1028 / 1340

03.30.2025

HASETSUNE 30K 2025

50K

30 KM
2000 M+

05:29:56

588 / 1179

545 / 1067

11.03.2024

Koshu Alps Haute Route Challenge 2024 - Haute Route Challenge

100K

68.8 KM
4130 M+

16:19:42

118 / 137

97 / 113

10.13.2024

Japan Mountain Endurance Race 2024

100K

71.5 KM
4800 M+

17:03:37

773 / 1503

696 / 1299

09.22.2024

Sky View Trail 2024 - Sky View Trail 130

100M

137 KM
9000 M+

-

DNF

DNF

03.31.2024

HASETSUNE 30K 2024

50K

30 KM
2000 M+

06:04:00

550 / 936

505 / 845

11.05.2023

Koshu Alps Haute Route Challenge 2023 - Lily Route Challenge

50K

53.9 KM
3010 M+

10:59:51

78 / 171

63 / 130

Statistics

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

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