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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

07 - 09 November 2025

31 October - 02 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

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 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

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

Sirinthorn DIAWTHAISONG

Nationality

Thailand

Age

45-49 Women

UTMB Index

Index
20K
50K
100K
100M

390

388

-

-

-

Races

date
Race
country
Cat.
Distance /
m+
Time
Rank
Gender
Score
10.26.2025
ULTRA NAKEE NAKA TRAIL 2025 - KLED NAK 50
50K
49 KM
1850 M+
-
DNF
DNF
07.28.2024
Phu Khrang Trail 2024 - PKT27
20K
27 KM
1017 M+
04:13:04
44 / 183
7 / 77
01.13.2024
ULTRA TRAIL SAVANNAH 2024 - TGR-100
100K
103 KM
3369 M+
-
DNF
DNF
10.08.2023
PHU WIANG TRAIL 2023 - PWT 70
50K
70 KM
1679 M+
15:19:18
34 / 45
4 / 6
01.22.2023
ULTRA TRAIL SAVANNAH 2023 - SVH 21
20K
21 KM
648 M+
02:20:12
13 / 82
3 / 31
12.11.2022
Doi Inthanon by UTMB 2022 - TERRACE20
20K
23.9 KM
1070 M+
03:33:58
189 / 1207
35 / 545
11.07.2020
Pong Yaeng Trail Special Edition 2020 - Nin Prapa Trail 55
50K
58.4 KM
3320 M+
13:43:35
129 / 312
34 / 105

Statistics

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

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