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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

Sebastien SEYLLER

Nationality

France

Age

60-64 Men

UTMB Index

Index

20K

50K

100K

100M

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-

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Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

07.08.2018

TRAIL DU PAYS WELCHE 2018 - Balcon d'ORBEY

20K

23.7 KM
890 M+

02:49:47

107 / 346

99 / 278

06.16.2018

Samoëns Trail Tour 2018 - Tour Du Criou

50K

49.9 KM
3330 M+

09:27:03

186 / 431

170 / 371

05.20.2018

TRAIL DES MARCAIRES 2018 - DEFI DE MUHLBACH

20K

31.5 KM
1680 M+

04:37:10

208 / 630

187 / 459

03.18.2018

Trail Du Petit Ballon 2018 - 27 Km - Grands Crus

20K

26.5 KM
890 M+

03:22:34

621 / 1105

551 / 854

07.09.2017

TRAIL DU PAYS WELCHE 2017 - BALCON ORBEY

20K

24 KM
850 M+

02:41:16

143 / 393

131 / 297

05.21.2017

TRAIL DES MARCAIRES 2017 - DEFI DE MUHLBACH

20K

32.2 KM
1690 M+

04:50:45

296 / 535

262 / 427

04.23.2017

TRAIL DU WURZEL 2017 - ROCHE DES FEES

20K

24 KM
1000 M+

02:46:39

127 / 358

118 / 292

05.22.2016

TRAIL DES MARCAIRES 2016 - DEFI DE MUHLBACH

20K

30.4 KM
1640 M+

04:28:14

151 / 437

132 / 339

08.23.2015

LES CRETES VOSGIENNES 2015 - Les Crêtes Vosgiennes

20K

32.8 KM
1160 M+

03:33:06

260 / 938

251 / 808

02.22.2015

Trail Hivernal de la Moselotte 2015 - 28 Km

20K

28.5 KM
1500 M+

04:24:25

389 / 563

367 / 509

Statistics

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

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