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UTMB World Series Events

With 37 incredible events in Asia, Oceania, Europe, Africa and the Americas, plan your 2023 season and choose your next UTMB World Series adventure. These events are the only way to access the Dacia UTMB Mont-Blanc.

Registrations closed

22nd September 2023

4

160 KM

Grindstone by UTMB - 100M

Natural Chimneys Park, United States

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Sold out

22nd September 2023

3

107 KM

Paraty By UTMB - Ultra-Trail Serra da Bocaina 110

Paraty - Centro Histórico, Brazil

Registrations closed

23rd September 2023

3

62 KM

Grindstone by UTMB - 100K

Natural Chimneys Park, VA, United States

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Sold out

23rd September 2023

2

55 KM

Paraty By UTMB - Paraty Trail Run 55

Paraty - Centro Histórico, Brazil

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Sold out

23rd September 2023

1

33 KM

Paraty By UTMB - Paraty Trail Run 35

Paraty - Centro Histórico, Brazil

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Sold out

23rd September 2023

1

24 KM

Paraty By UTMB - Paraty Trail Run 20

Paraty - Centro Histórico, Brazil

Registrations closed

23rd September 2023

1

13.1 KM

Grindstone by UTMB - 21K

Natural Chimneys Park, United States

Registrations closed

29th September 2023

4

165 KM

Nice Côte d’Azur by UTMB® - Ultra Trail Métropole Nice Côte d’Azur - 100M

Auron, France

Registrations closed

30th September 2023

3

115 KM

Nice Côte d’Azur by UTMB® - Roubion - Nice 100K

Roubion, France

Sold out

30th September 2023

2

62 KM

Nice Côte d’Azur by UTMB® - Menton - Nice 50K

Menton, France

Registrations closed

1st October 2023

1

22 KM

Nice Côte d’Azur by UTMB® - Saint-Jean-Cap-Ferrat - Nice

Saint-Jean Cap Ferrat, France

Sold out

7th October 2023

3

100 KM

Trans Jeju by Utmb - Jeju100K

Jeju World Cup Stadium, South Korea

Sold out

7th October 2023

2

52 KM

Trans Jeju by Utmb - Jeju50K

Jeju World Cup Stadium, South Korea

Sold out

7th October 2023

1

20 KM

Trans Jeju by Utmb - Jeju20K

Gasiri Horse Park, South Korea

Sold out

7th October 2023

10 KM

Trans Jeju by Utmb - Jeju10K

Gasiri Horse Park, South Korea

Registrations open

13th October 2023

4

100 KM

Kodiak Ultra Marathons by UTMB - 100M

The Village of Big Bear Lake, United States

Registrations open

14th October 2023

3

100 KM

Kodiak Ultra Marathons by UTMB - 100K

Camp Oaks, United States

Registrations open

14th October 2023

2

50 KM

Kodiak Ultra Marathons by UTMB - 50K

The Village of Big Bear Lake, United States

Registrations open

15th October 2023

1

21 KM

Kodiak Ultra Marathons by UTMB - 21K

The Village of Big Bear Lake, United States

Registrations open

15th October 2023

10 KM

Kodiak Ultra Marathons by UTMB - 10K

The Village of Big Bear Lake, United States

Collect Running Stones

The UTMB World Series Events and Majors allow you to collect Running Stones to enter the Dacia UTMB Mont-Blanc where the prestigious UTMB World Series Finals will be held each year.

From now on, you need to have at least 1 Running Stone acquired in the past two years to enter the Dacia UTMB Mont-Blanc lottery. You can only collect Running Stones by finishing a UTMB World Series Event or Major. Each Running Stone improves your odds in the lottery.

Collect Running Stones