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UTMB World Series Events

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Asia

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

30 April - 03 May 2026

15 - 17 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 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

North America

21 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

02 - 04 October 2025

26 - 28 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Jaeyoung CHO

Nationality

South Korea

Age

50-54 Men

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UTMB Index

Index

20K

50K

100K

100M

438

-

439

393

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.27.2025

JANGSU TRAIL RACE 2025 - 6TH JTR 38K-P

50K

38.7 KM
2435 M+

06:45:15

67 / 602

59 / 461

09.20.2025

Seoul 100K 2025 - SKY50

50K

50.4 KM
2700 M+

09:02:27

139 / 445

121 / 369

06.21.2025

Kaga Spa by UTMB 2025 - 2025 Kaga Spa Trail Endurance 50

50K

58.2 KM
2703 M+

10:46:08

228 / 653

167 / 466

04.26.2025

KOREA 50K DONGDUCHEON 2025 - DDC 50

50K

54 KM
3300 M+

11:53:09

518 / 727

435 / 608

10.12.2024

TransJeju by UTMB 2024 - Jeju100K

100K

107 KM
4252 M+

22:05:13

419 / 793

365 / 655

09.28.2024

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

50K

38.8 KM
2803 M+

09:03:41

233 / 337

191 / 271

12.09.2023

Doi Inthanon by UTMB 2023 - HMONG 50

50K

50 KM
2870 M+

08:37:56

340 / 1332

250 / 900

10.21.2023

Seoul 100K 2023 - SKY50

50K

50 KM
2264 M+

09:34:04

85 / 248

73 / 196

10.07.2023

Trans Jeju by Utmb 2023 - Jeju50K

50K

52.8 KM
2015 M+

08:42:14

379 / 1142

313 / 783

04.29.2023

Korea 50k 2023 - 50K

50K

53 KM
3390 M+

12:26:04

385 / 437

348 / 396

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

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