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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

Jaehyoung CHOI

Nationality

South Korea

Age

35-39 Men

UTMB Index

Index

20K

50K

100K

100M

508

510

-

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

08.24.2025

geumsusantrail 2025 - geumsusantrail22k

20K

22.5 KM
1590 M+

03:31:20

19 / 318

19 / 267

06.14.2025

Jeju oreum Trail Run 2025 - Jeju Oreum Trailrun 32K

20K

19.5 KM
536 M+

02:45:35

108 / 635

96 / 453

06.07.2025

SNTR(Seong Nam Trail Race) 2025 - SN 25

20K

25 KM
1180 M+

03:06:13

10 / 139

9 / 115

04.26.2025

KOREA 50K DONGDUCHEON 2025 - DDC 20

20K

24 KM
1300 M+

02:43:17

73 / 843

62 / 589

Statistics

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

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