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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

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

Prasert IYARAPATTANA

Nationality

Thailand

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

245

245

-

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

12.21.2025

Tanaosri Trail 2025 - Tranaosri Little Boy 25

20K

26 KM
1590 M+

08:40:42

534 / 667

358 / 429

07.13.2025

Trail Masters Series: St. Andrews 2025 2025 - St. Andrews 2025: 25K

20K

26 KM
1081 M+

07:13:05

672 / 870

486 / 603

06.15.2025

Kao Pratubchang Trail 2025 - MONKEY 24K

20K

24 KM
400 M+

05:41:27

317 / 386

216 / 248

02.16.2025

Trail Masters Series 2025 2025 - Brookside Valley 25K

20K

25.9 KM
1111 M+

07:37:42

592 / 661

418 / 455

06.16.2024

Kao Pratubchang Trail 2024 - 35K

20K

37.3 KM
997 M+

10:18:46

78 / 89

52 / 58

07.16.2023

Columbia Trail Masters 2023 - Columbia Trail Masters - 26K

20K

26 KM
1060 M+

06:37:07

922 / 1097

586 / 678

06.18.2023

Kao Pratubchang Trail 2023 - 25K

20K

25.6 KM
773 M+

06:32:04

256 / 275

167 / 177

12.24.2022

Tanaosri Trail DEC 2022 - TLP 30K - Night

50K

31.3 KM
2406 M+

11:45:31

103 / 113

81 / 83

12.11.2022

Doi Inthanon by UTMB 2022 - TRIBES10

20K

14.1 KM
710 M+

03:49:11

276 / 413

134 / 172

10.02.2022

Kao Pratubchang Trail 2022 - 10K

-

11 KM
235 M+

02:15:26

204 / 274

99 / 119

Statistics

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

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