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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

Sangkyu JEON

Nationality

South Korea

Age

50-54 Men

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UTMB Index

Index

20K

50K

100K

100M

481

473

477

465

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.20.2025

Seoul 100K 2025 - Ultra100

100K

107.9 KM
4847 M+

19:09:29

56 / 331

48 / 289

06.29.2025

KOREA 50K CHUNCHEON 2025 - CC50

50K

51 KM
3200 M+

10:21:54

107 / 353

94 / 304

05.31.2025

2025 GEOJE 100K 2025 - 65K

100K

64 KM
4631 M+

-

DNF

DNF

05.10.2025

BUSAN50K 2025 - BUSAN50K _ 50K

50K

50.2 KM
3100 M+

07:51:09

42 / 270

36 / 221

04.05.2025

JANGSU TRAIL RACE 2025 - 5th JTR 70K

100K

68.5 KM
4565 M+

12:52:56

75 / 133

64 / 118

01.19.2025

2025 Taebaek Korea Snow trail 2025 - 2025 KOREA SNOW TRAIL 30K

20K

30.5 KM
1810 M+

04:54:53

26 / 343

20 / 277

10.19.2024

Seoul 100K 2024 - SKY50

50K

49.3 KM
2800 M+

07:38:34

27 / 250

25 / 202

10.12.2024

TransJeju by UTMB 2024 - Jeju50K

50K

58 KM
2306 M+

08:33:53

133 / 1302

117 / 926

09.28.2024

JANGSU TRAIL RACE 2024 - 4th JTR 38K-P

50K

38.7 KM
2690 M+

07:00:58

118 / 457

108 / 399

07.07.2024

Donghae Skyrace 2024 - Donghae Skyrace 21K

20K

21 KM
811 M+

02:52:15

226 / 745

213 / 602

Statistics

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

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