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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

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 2026

Africa

29 - 31 May 2026

MYUTMB

Surat UBOLTHONG

Nationality

Thailand

Age

50-54 Men

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UTMB Index

Index

20K

50K

100K

100M

359

-

358

298

-

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

06.29.2025

Phayao Mountain Run 2025 - Sacred-55

50K

55 KM
3500 M+

-

DNF

DNF

11.23.2024

Cuesta X Trail 2024 - CXT-75

100K

76.3 KM
2380 M+

17:17:10

42 / 86

35 / 62

10.19.2024

Pang Thum Trail 2024 2024 - PTTCK60

50K

60 KM
3455 M+

21:13:44

48 / 57

42 / 50

09.07.2024

Jungle -Trail Khao Eto. 2024 - Jungle -Trail Khao Eto.

100K

100 KM
3059 M+

30:13:00

127 / 151

100 / 121

07.21.2024

Rimpha X Trail 2024 - RP-55

50K

54.8 KM
1450 M+

09:46:23

64 / 202

52 / 155

11.25.2023

Cuesta X Trail 2023 - CXT-75

100K

78.3 KM
2390 M+

18:06:34

30 / 38

23 / 30

09.03.2023

Jungle -Trail Khao Eto. 2023 - Jungle -Trail Khao Eto.- 33km

20K

33 KM
1443 M+

10:37:19

111 / 156

71 / 93

07.16.2023

Columbia Trail Masters 2023 - Columbia Trail Masters - 50K

50K

50 KM
1970 M+

11:48:46

614 / 699

488 / 546

06.04.2023

Rimpha X Trail 2023 - RP53

50K

52.8 KM
1290 M+

12:06:06

170 / 260

130 / 193

Statistics

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

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