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UTMB World Series Events

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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

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

Asia

06 - 08 March 2026

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Oceania

14 - 17 May 2026

26 - 28 November 2026

14 - 15 February 2026

Africa

29 - 31 May 2026

MYUTMB

Rustam EFFENDI

Nationality

Indonesia

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

268

268

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-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.30.2025

Siksorogo Lawu Ultra 2025 - Trail 30Km

20K

30 KM
1800 M+

07:31:35

754 / 1556

673 / 1316

09.21.2025

UGMTRAIL RUN 2025 - 15K ENJOY

20K

15.2 KM
666 M+

02:25:45

211 / 670

189 / 465

08.04.2024

Merapi Merbabu de Trail 2024 - MMDT 20k

20K

20 KM
2910 M+

13:10:02

66 / 83

57 / 74

04.28.2024

Merbabu SkyRace 2024 - SkyRace 20k

20K

20 KM
1821 M+

08:05:04

312 / 493

261 / 405

Statistics

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

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