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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

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

Zachary WIELUNS

Nationality

United States of America

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

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Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

09.24.2022

ULTRA-TRAIL GUARA SOMONTANO 2022 - 107KM

100K

107 KM
5500 M+

17:36:38

93 / 164

85 / 149

08.31.2018

100M

170 KM
9990 M+

33:21:16

236 / 1779

211 / 1613

06.09.2018

The North Face Endurance Challenge Massachusetts 2018 - 50 Mile

100K

81.7 KM
2280 M+

10:13:38

11 / 119

11 / 96

09.10.2016

Ultra-Trail® Harricana du Canada 2016 - 125K

100K

117.1 KM
3470 M+

15:33:32

7 / 70

5 / 61

06.18.2016

Manitou's Revenge Ultramarathon and Relay 2016 - MANITOU'S REVENGE ULTRAMARATHON SOLO

100K

88.2 KM
4470 M+

14:17:50

12 / 72

11 / 63

07.19.2014

Vermont 100 Endurance Race 2014 - 100M

100M

161 KM
4290 M+

20:03:31

38 / 230

32 / 177

07.20.2013

Vermont 100 Endurance Race 2013 - 100M

100M

161 KM
4290 M+

21:45:52

42 / 200

36 / 154

05.25.2013

Pineland Farms Trail Challenge 2013 - 50 Km

50K

50 KM
1250 M+

04:17:13

9 / 213

9 / 127

Statistics

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

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