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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

21 - 23 August 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

Asia

06 - 08 March 2026

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

17 - 19 October 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

Zach MORTENSEN

Nationality

United States of America

Age

50-54 Men

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0

UTMB Index

Index

20K

50K

100K

100M

525

-

523

451

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

02.08.2025

Black Canyon Ultras 2025 - 100K

100K

101 KM
1600 M+

14:16:32

324 / 775

243 / 549

03.24.2024

Mt Mitchell Heartbreaker 50 Mile/ 55K 2024 - Heartbreaker 55K

50K

55 KM
2286 M+

07:06:30

14 / 119

13 / 65

01.14.2024

HOKA Bandera Endurance Trail Run 2024 - 50 Km

50K

50.4 KM
1260 M+

05:40:36

30 / 150

27 / 104

09.22.2023

Grindstone Trail Running Festival by UTMB 2023 - 100M

100M

160 KM
6401 M+

29:25:03

65 / 184

60 / 162

08.25.2022

UTMB® Mont Blanc 2022 - OCC

50K

55.7 KM
3581 M+

10:10:37

519 / 1333

400 / 952

07.23.2022

Speedgoat Mountain Races by UTMB 2022 - 50K

50K

52.5 KM
3290 M+

09:30:24

170 / 320

132 / 255

07.10.2022

SISKIYOU OUT BACK TRAIL RUN 2022 - 50K

50K

48.1 KM
1470 M+

06:39:21

89 / 166

64 / 104

05.22.2022

Quest for the Crest 50k 2022

50K

53.2 KM
3700 M+

11:30:31

46 / 136

41 / 111

07.24.2021

Stunner Night Runs 2021 - Stunner 25K

20K

24.5 KM
466 M+

02:13:20

11 / 66

11 / 49

07.10.2021

Beaverhead Endurance Runs 2021 - 100K

100K

97.9 KM
3300 M+

20:35:06

94 / 99

74 / 76

Statistics

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

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