Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Asia

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

13 - 15 November 2026

28 November - 06 December 2026

10 - 12 December 2026

10 - 12 April 2026

14 - 15 March 2026

06 - 08 March 2026

Oceania

14 - 17 May 2026

26 - 28 November 2026

13 - 14 February 2027

North America

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

08 - 11 April 2027

23 - 26 April 2026

16 - 18 April 2026

Africa

29 - 31 May 2026

South America

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

20 - 22 March 2026

MYUTMB

Connect to claim this page

Nathan BUCHANAN

United States of America

35-39 Men

50K

Unavailable UTMB Index

How does the calculation work?

Evolution

Results

2025

August 29

100M

UTMB

HOKA UTMB Mont-Blanc

Cat.

100M

country

Distance

174.2 KM

9920 M+

Time

39:47:01

Rank

737

1665

Gender

648

1444

April 6

100K

MARATHON DES SABLES LEGANDARY 2025

MARATHON DES SABLES LEGANDARY

Cat.

100K

country

Distance

250 KM

2710 M+

Time

37:02:55

Rank

206

847

Gender

179

666

March 29

20K

TENERIFE BLUETRAIL 24k

Tenerife Bluetrail by UTMB

Cat.

20K

country

Distance

24 KM

1300 M+

Time

03:43:05

Rank

323

734

Gender

269

543

2024

August 17

100M

Leadville Trail 100 Run

Leadville Trail 100 Run

Cat.

100M

country

Distance

162.1 KM

4230 M+

Time

29:21:13

Rank

301

404

Gender

253

332

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

MyUTMB+

Follow us

Terms & conditions

Privacy Policy

Cookies preferences

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