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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 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

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Katsutoshi SAIJO

Nationality

Japan

Age

50-54 Men

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UTMB Index

Index

20K

50K

100K

100M

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Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.17.2023

Shinetsu Five Mountains Trail 2023 - 110km

100K

109 KM
5330 M+

15:50:18

18 / 265

17 / 212

06.24.2023

Western States Endurance Run 2023 - Western States 100-Mile Endurance Run

100M

159.9 KM
5610 M+

24:14:55

110 / 328

88 / 260

09.17.2022

Shinetsu Five Mountains Trail 2022 - 110km

100K

109 KM
5330 M+

15:51:38

23 / 367

22 / 303

12.12.2021

IZU Trail Journey 2021 - Around Alone 28k

20K

28.9 KM
1139 M+

03:06:19

7 / 199

6 / 141

09.14.2019

Shinetsu Five Mountains Trail 2019 - 100 miles

100M

160.3 KM
6570 M+

24:22:40

25 / 328

25 / 300

07.28.2019

Mt.Taisetsu Trail Journey 2019 - Mt.Taisetsu Trail Journey

100K

72.1 KM
2880 M+

09:26:19

12 / 110

12 / 90

06.23.2019

Spa Trail 2019 - Shima To Kusatsu 56K

50K

55.7 KM
3300 M+

06:29:35

5 / 248

5 / 165

04.26.2019

Ultra-Trail Mt. Fuji 2019 - UTMF_FUJIYOSHIDA 154km

100M

154.5 KM
6920 M+

27:30:22

26 / 78

25 / 74

12.16.2018

coast to coast Crossing of Boso Peninsula 2018 - 70Km

50K

66.7 KM
2760 M+

06:49:48

3 / 634

3 / 560

09.15.2018

Shinetsu Five Mountains Trail 2018 - 100 miles

100M

164.3 KM
6420 M+

23:26:48

22 / 282

21 / 262

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

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