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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

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

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

Holden SANDERSON

Nationality

United States of America

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

358

-

360

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

09.20.2025

Gaspin Through The Aspens 2025 - Gaspin Through The Aspens 50k

50K

52.8 KM
2079 M+

09:34:27

65 / 80

35 / 45

09.24.2022

BEAR 100 2022 - 100 Mile

100M

158.1 KM
6220 M+

-

DNF

DNF

05.28.2021

Bryce Canyon 2021 - 50 Mile

100K

83.1 KM
2860 M+

14:13:02

90 / 242

62 / 153

03.28.2021

Antelope Island Buffalo Run 2021 - Antelope Island Buffalo Run - 50 Mile

50K

81 KM
1100 M+

08:52:20

34 / 165

28 / 122

09.25.2020

BEAR 100 2020 - Bear 100 Endurance Trail Race

100M

162.7 KM
6460 M+

35:09:47

194 / 207

152 / 161

06.02.2018

Squaw Peak 50 Mile Trail Run 2018 - 50 Mile

100K

82.8 KM
3360 M+

16:33:35

264 / 292

189 / 208

03.18.2016

Antelope Island Buffalo Run 2016 - 50 Mile

50K

80 KM
1400 M+

09:55:16

48 / 135

40 / 91

09.11.2015

WASATCH FRONT 100 MILE ENDURANCE RUN 2015

100M

161 KM
8215 M+

32:49:43

121 / 203

97 / 156

08.01.2015

Kat'cina Mosa 100K Mountain Run 2015 - 100K

100K

98.4 KM
4210 M+

17:33:20

27 / 52

20 / 36

06.06.2015

Squaw Peak 50 2015 - 50 Mile

100K

80.5 KM
2150 M+

12:25:05

92 / 231

72 / 171

Statistics

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

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