Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Africa

22 - 23 June 2024

22 - 25 May 2025

North America

29th June 2024

19 - 20 July 2024

20 - 22 September 2024

28 - 29 September 2024

11 - 12 October 2024

07 - 09 November 2024

11 - 13 April 2025

25 - 26 April 2025

South America

02 - 04 August 2024

19 - 22 September 2024

09 - 12 May 2024

Asia

12 - 13 October 2024

17 - 20 October 2024

08 - 10 November 2024

15 - 17 November 2024

05 - 08 December 2024

03 - 05 May 2024

19 - 21 April 2024

Oceania

28 - 30 November 2024

15 - 16 February 2025

15 - 18 May 2025

MY UTMB

Stuart SIEKMEIER

Nationality

United States

Age

60-64 Men

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.15.2018

RUN RABBIT RUN 2018 - RUN RABBIT RUN 50 MILE

100K

80.5 KM
2740 M+

09:48:59

23 / 155

16 / 101

07.28.2018

Never Summer 100k 2018

100K

103.5 KM
3950 M+

18:00:18

81 / 264

70 / 200

06.23.2018

SAN JUAN SOLSTICE 50 MILE RUN 2018

100K

80 KM
3920 M+

12:49:37

88 / 208

71 / 148

09.09.2017

Crested butte ultra 2017 - 55K

50K

55 KM
2135 M+

07:30:26

17 / 92

10 / 46

11.05.2016

MOAB TRAIL MARATHON 2016

50K

40 KM
1500 M+

04:33:26

100 / 559

81 / 322

07.23.2016

Never summer 100k 2016

100K

103.3 KM
4270 M+

20:14:53

119 / 192

103 / 155

05.14.2016

QUAD ROCK 2016 - 25MI

50K

41 KM
1680 M+

04:35:12

36 / 230

31 / 136

08.17.2014

PIKES PEAK 2014 - Marathon

50K

42 KM
2376 M+

05:22:28

60 / 697

58 / 515

06.28.2014

LEADVILLE TRAIL MARATHON 2014

50K

42 KM
1950 M+

04:41:45

27 / 425

27 / 324

08.19.2012

PIKES PEAK 2012 - Marathon

50K

42 KM
2376 M+

05:33:21

80 / 739

69 / 551

Statistics

Filter by UTMB INDEX

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

Join us

Sponsorship

Race Organisers

Jobs

Stay in Touch

FAQ and Help

Contact Us

Follow us

Terms & conditions

Privacy Policy

©2024 UTMB® all rights reserved. Ultra-Trail® and UTMB® are registered trademarks..

Follow the races live