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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 2025

Africa

29 - 31 May 2026

MYUTMB

Marianne Louise DEBEFVE

Nationality

Belgium

Age

75-79 Women

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Club

Hua Hin Trail Runners

UTMB Index

Index

20K

50K

100K

100M

265

263

-

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.30.2025

Chiangmai Thailand by UTMB® 2025 - INTHANON 20

20K

20 KM
800 M+

05:18:47

660 / 721

318 / 357

07.13.2025

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

20K

26 KM
1081 M+

07:47:53

823 / 870

246 / 267

05.04.2025

Amazean Jungle Thailand by UTMB 2025 - MIST 20K

20K

23 KM
1030 M+

07:27:21

591 / 645

189 / 211

02.16.2025

Trail Masters Series 2025 2025 - Brookside Valley 25K

20K

25.9 KM
1111 M+

07:50:16

638 / 661

192 / 206

12.31.2024

THAILAND EARTH TRAIL SERIES 2025 2024 - TETS-SAIYOK15

-

15.8 KM
322 M+

03:21:21

191 / 224

79 / 100

12.08.2024

Chiangmai Thailand by UTMB® 2024 - SUTHEP 20

20K

24 KM
1190 M+

06:46:27

1415 / 1476

645 / 684

05.05.2024

Amazean Jungle Thailand by UTMB 2024 - Betong 25

20K

26 KM
1320 M+

-

DNF

DNF

12.10.2023

Doi Inthanon by UTMB 2023 - PALACE 20

20K

25 KM
1290 M+

-

DNF

DNF

07.16.2023

Columbia Trail Masters 2023 - Columbia Trail Masters - 26K

20K

26 KM
1060 M+

06:49:26

1020 / 1097

376 / 419

02.19.2023

Amazean Jungle Thailand by UTMB 2023 - BETONG25

20K

27.9 KM
1208 M+

07:30:04

304 / 380

119 / 155

Statistics

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

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