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Europe

22 - 25 January 2026

19 - 22 March 2026

19 - 21 March 2026

09 - 12 April 2026

24 - 26 April 2026

01 - 03 May 2026

14 - 17 May 2026

15 - 17 May 2026

23rd May 2026

11 - 14 June 2026

12 - 14 June 2026

18 - 20 June 2026

24 - 28 June 2026

01 - 05 July 2026

09 - 11 July 2026

10 - 12 July 2026

15 - 19 July 2026

17 - 19 July 2026

24 - 26 July 2026

01 - 02 August 2026

06 - 08 August 2026

24 - 30 August 2026

10 - 13 September 2026

11 - 13 September 2026

18 - 20 September 2026

24 - 27 September 2026

30 - 31 October 2026

30 October - 01 November 2026

07 - 09 November 2025

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

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 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

11 - 20 April 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB
Jaesun CHOI

Jaesun CHOI

Nationality

South Korea

Age

50-54 Men
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UTMB Index

Index
20K
50K
100K
100M

341

322

340

-

-

Races

date
Race
country
Cat.
Distance /
m+
Time
Rank
Gender
Score
09.21.2025
CHUNCHEON SKYRACE 2025 - CHUNCHEON SKYRACE 24K
20K
24 KM
1485 M+
04:20:15
461 / 828
377 / 605
06.29.2025
KOREA 50K CHUNCHEON 2025 - CC50
50K
51 KM
3200 M+
-
DNF
DNF
05.18.2024
TNF100GANGWON 2024 - TNF100GANGWON-50K
50K
50 KM
1600 M+
10:19:16
433 / 577
345 / 443
10.27.2023
UTNP(ULJU TRAIL NINE PEAKS) 2023 - 5 peaks
50K
44.4 KM
3490 M+
11:49:31
263 / 362
227 / 307
07.08.2023
Donghae Skyrace 2023 - Donghae Skyrace 21K
20K
21 KM
811 M+
03:52:33
373 / 455
290 / 331
05.18.2019
TNF100KOREA 2019 - 50K
50K
49.9 KM
1680 M+
09:16:50
197 / 321
161 / 258

Statistics

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

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