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North America

23 - 25 July 2026

14 - 16 August 2026

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

04 - 06 March 2027

08 - 11 April 2027

22 - 25 April 2027

14 - 16 May 2027

27 - 28 June 2026

South America

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

26 - 28 June 2026

20 - 22 March 2026

Asia

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

13 - 15 November 2026

27 November - 06 December 2026

10 - 12 December 2026

08 - 10 January 2027

05 - 07 March 2027

18 - 21 June 2026

12 - 14 June 2026

30 April - 03 May 2026

10 - 12 April 2026

14 - 15 March 2026

Oceania

26 - 28 November 2026

13 - 14 February 2027

13 - 16 May 2027

Africa

27 - 30 May 2027

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Zoé DUFRENOY

France

20-34 Women

20K

Unavailable UTMB Index

100K

Unavailable UTMB Index

100M

Unavailable UTMB Index

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2026

July 16

100K

4 Stages

Ut4M 180 Challenge

Ultra Tour des 4 Massifs

Cat.

100K

country

Type

Distance

179.8 KM

11762 M+

Time

29:48:11

Rank

149

278

Gender

18

52

2025

July 17

50K

Ut4M 40 Vercors

Ultra Tour des 4 Massifs

Cat.

50K

country

Distance

44.2 KM

2990 M+

Time

07:43:22

Rank

66

232

Gender

12

56

2024

October 12

50K

Tour de la Sambuy

Trail Faverges Seythenex

Cat.

50K

country

Distance

42 KM

3300 M+

Time

08:09:30

Rank

210

313

Gender

21

37

2023

December 17

20K

La Surprise du Pere Noel -35Km

Les Courses du Père Noel

Cat.

20K

country

Distance

35.6 KM

850 M+

Time

03:51:19

Rank

137

301

Gender

6

20

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

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