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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

Mallory SERVAIS

Nationality

United States of America

Age

35-39 Women

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UTMB Index

Index

20K

50K

100K

100M

566

-

565

-

559

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.11.2025

Kodiak Ultra Marathons by UTMB 2025 - 50K

50K

48.4 KM
1339 M+

05:24:14

44 / 611

19 / 248

06.28.2025

Western States® 100-Mile Endurance Run 2025 - Western States 100-Mile Endurance Run

100M

162.2 KM
5790 M+

24:50:44

102 / 285

23 / 75

04.26.2025

The Canyons Endurance Runs by UTMB® 2025 - 50K

50K

50 KM
1700 M+

05:10:53

101 / 601

22 / 198

11.09.2024

Tunnel Hill 100 & 50 mile runs 2024 - Tunnel Hill 100mi

100M

160.7 KM
1035 M+

17:47:15

13 / 194

3 / 53

06.22.2024

The Broken Arrow Skyrace 2024 - 46K

50K

42.5 KM
2620 M+

08:30:00

259 / 502

77 / 164

11.11.2023

Tunnel Hill 100 & 50 mile runs 2023 - Tunnel Hill 50 mile run

50K

80.4 KM
770 M+

09:11:08

69 / 345

27 / 145

05.14.2023

Quicksilver Endurance Runs 2023 - 100k

100K

100 KM
3900 M+

-

DNF

DNF

10.08.2022

CUYAMACA 100K 2022

100K

102.1 KM
2650 M+

13:09:27

22 / 176

3 / 48

10.03.2021

CUYAMACA 100K 2021

100K

102.1 KM
2650 M+

14:11:29

42 / 159

12 / 43

09.04.2021

Lake Sonoma 50 Miler 2021 - Lake Sonoma 50

100K

80.9 KM
3050 M+

11:47:01

42 / 98

18 / 38

Statistics

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

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