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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

Narutchai KANTAROSE

Nationality

Thailand

Age

35-39 Men

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UTMB Index

Index

20K

50K

100K

100M

359

-

332

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

11.02.2024

Tanaosri Trail 2024 - Tranaosri The Legend 50

50K

51 KM
2740 M+

13:59:03

148 / 277

119 / 208

12.24.2022

Tanaosri Trail DEC 2022 - TAB 60K

100K

66 KM
4214 M+

16:10:14

27 / 116

21 / 96

11.20.2022

Cuesta X Trail 2022 - CXT-55

50K

55.9 KM
1960 M+

10:38:26

47 / 102

39 / 78

09.10.2022

PRIBPREE ECO TRAIL 2022 - PDH 40 Day / Pribpree Dong Huai Luang

50K

40 KM
1950 M+

10:21:15

92 / 156

71 / 108

07.17.2022

Columbia Trail Masters 2022 - Columbia Trail Masters - 26K

20K

26.3 KM
940 M+

04:40:23

137 / 690

112 / 444

12.12.2021

THAILAND BY UTMB 2021 - Inthanon 1

20K

23.6 KM
860 M+

03:44:52

137 / 633

112 / 375

12.12.2020

Tanaosri Trail 2020 - Tanaosri BoWi HuayKokMoo Day

50K

55.9 KM
2520 M+

12:36:33

73 / 186

62 / 160

11.22.2020

50K

49.7 KM
1050 M+

10:08:10

173 / 290

152 / 237

09.06.2020

Ultra-Trail Khao Eto 2021 2020 - 53km

50K

52.4 KM
1838 M+

12:30:52

95 / 105

82 / 89

12.08.2019

Tanaosri Trail 2019 - Tanaosri Khao Laem Peak

50K

32.2 KM
2130 M+

08:10:04

265 / 918

214 / 612

Statistics

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

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