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

Michael NASIF

Nationality

United States

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

05.05.2012

Miwok 100K 2012

100K

98.5 KM
3525 M+

14:48:15

152 / 264

123 / 191

01.28.2012

STEEP RAVINE 2012 - 50KM

50K

49.6 KM
2240 M+

06:24:29

27 / 55

23 / 39

10.15.2011

Golden Hills Marathon 2011

50K

42.2 KM
1400 M+

05:24:22

57 / 119

40 / 67

08.27.2011

TAMALPA HEADLANDS 50K 2011 - TAMALPA HEADLANDS 50

50K

50.7 KM
2230 M+

06:11:57

70 / 164

57 / 107

07.16.2011

Tahoe Rim Trail Endurance Run 2011 - 50 Mile

100K

80.5 KM
3020 M+

12:05:42

55 / 121

42 / 80

05.22.2011

OHLONE WILDERNESS RUN 50K 2011 - OHLONE WILDERNESS RUN 50K

50K

49.9 KM
2380 M+

06:53:08

82 / 199

67 / 155

12.04.2010

The North Face Endurance Challenge California 2010 - 50K

50K

52 KM
2200 M+

06:42:42

96 / 291

65 / 174

10.16.2010

Golden Hills Marathon 2010

50K

42.2 KM
1400 M+

04:59:05

43 / 142

29 / 72

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..