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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

Changsup CHUNG

Nationality

South Korea

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

460

-

-

374

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.20.2025

Seoul 100K 2025 - Ultra100

100K

107.9 KM
4847 M+

21:25:40

119 / 331

105 / 289

09.28.2024

JANGSU TRAIL RACE 2024 - 4th JTR 100K

100K

102 KM
5790 M+

26:54:38

91 / 120

78 / 104

10.15.2022

SEOUL INTERNATIONAL ULTRA TRAIL RUNNING RACE 2022 - SEOUL100K ULTRA TRAIL RUNNING -50K_ULTRA

50K

51.5 KM
2810 M+

09:14:20

42 / 245

36 / 203

06.12.2022

Untangodo Skyrace 2022 - 2022 Untangodo Skyrace 20K

20K

20 KM
1005 M+

02:20:50

61 / 570

57 / 386

Statistics

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

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