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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Boris DE BACKER

Nationality

France

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

505

-

503

472

380

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

08.23.2025

Échappée Belle 2025 - Traversee Nord

100K

96 KM
7217 M+

24:38:52

173 / 378

156 / 333

08.16.2024

Challenge du Montcalm 2024 - PICaPICA

100M

109 KM
11500 M+

52:21:56

102 / 124

96 / 112

06.16.2024

LA BARJO 2024 - LA DEMIE BARJO

50K

52.1 KM
1230 M+

05:47:16

153 / 844

139 / 681

10.20.2023

Festival Des Templiers 2023 - Intégrale Des Causses

50K

62.9 KM
2675 M+

09:04:27

97 / 567

88 / 451

06.16.2023

Ultra-Trail® du Haut-Giffre 2023 - Ultra-Trail® du Haut Giffre

100K

96.6 KM
6760 M+

23:33:17

198 / 284

192 / 268

03.05.2023

TRAIL DE VULCAIN 2023 - Marathon Volcanique

50K

48 KM
1920 M+

05:54:12

195 / 695

187 / 581

10.22.2022

Festival Des Templiers 2022 - BOFFI FIFTY

50K

47.3 KM
2290 M+

08:00:00

225 / 688

184 / 533

07.09.2022

Luchon Aneto trail 2022 - ULTRA LAT

100K

86 KM
5530 M+

17:49:37

133 / 170

124 / 157

11.20.2021

MIUT® - Madeira Island Ultra-Trail® 2021 - MIUT 85

100K

84.1 KM
4910 M+

16:41:19

40 / 90

32 / 68

09.26.2021

Les Trails du Sancy 2021 - Grand trail du Sancy

50K

63 KM
3500 M+

10:24:54

244 / 409

237 / 393

Statistics

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

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