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

Hayden MAROTZ

Nationality

United States

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.01.2022

Bogus 50/50 2022

50K

50 KM
2015 M+

-

DNF

DNF

06.01.2019

Scout Mountain Ultras 2019 - 81k

100K

81.7 KM
3020 M+

-

DNF

DNF

06.02.2018

Scout Mountain Ultras 2018 - 81k

100K

81.8 KM
2940 M+

12:28:43

30 / 62

22 / 45

06.03.2017

SCOUT MOUNTAIN ULTRA TRAIL 2017 - SCOUT MOUNTAIN ULTRA TRAIL - 60KM

50K

60 KM
2720 M+

08:52:17

26 / 68

17 / 45

03.12.2016

CHUCKANUT 50K 2016

50K

49.5 KM
2000 M+

05:56:27

138 / 301

103 / 198

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