What is the MAMMUT KATASHINA MOUNTAINS SERIES?

It is a series of five trail running races held throughout the year in Katashina Village, Gunma Prefecture. In 2026, it will be in its fifth year, growing as a mountain event that leverages the rich natural environment.

How does Mammut get involved in this series?

Mammut supports the series as the official main partner. They set up a 'Special Award' using their products for outstanding performers and hold a lottery for participants.

What races are scheduled for the 2026 series?

The series includes five races: HOTAKA SKYRUN, OZEIWAKURA SKY VALLEY, Marumo Highland Nikko Shirane Mountain Ascent, Oze National Park Mountain Marathon, and Katashina Highland Snow Running.

What is Mammut's brand philosophy?

Mammut's brand philosophy is 'Rise with the Mountain – The challenge is life.' They aim to support people's growth and challenges through outdoor sports.

Does this series have purposes beyond sports?

Yes, the series is not just a competition but also aims to redefine the value of mountains, sustainably utilize local resources, and focus on nurturing the next generation.

Mammut Appointed as Main Partner for 'MAMMUT KATASHINA MOUNTAINS SERIES 2026'

Published May 26, 2026 7:00 PM ・ Updated Jun 14, 2026 7:25 AM ・ 2 min read ・ Source: PR TIMES

Mammut has announced it will serve as the official main partner for the 'MAMMUT KATASHINA MOUNTAINS SERIES,' a year-round trail running series held in Katashina Village, Gunma Prefecture.

Founded in Switzerland in 1862, Mammut has over 160 years of history as a manufacturer of ropes and continues to innovate in outdoor apparel and gear to provide 'ultimate experiences.' Guided by the brand slogan 'Rise with the Mountain,' Mammut supports those who grow through challenges.

The 2026 spring/summer theme is 'DO IT ANYWAY.' Mammut will officially sponsor the 'MAMMUT KATASHINA MOUNTAINS SERIES' held in Katashina Village, Gunma Prefecture. Based on the concept of 'Five Races, Three Valleys, One Katashina,' this series consists of mountain races held throughout the year.

In addition to the competitive aspect, the series features 'Special Awards' for top-performing athletes using Mammut products to enhance the overall event experience for participants.

[2026 Series Schedule] - 6th HOTAKA SKYRUN: June 6-7, 2026 - 12th OZEIWAKURA SKY VALLEY: July 11-12, 2026 - 8th Marunuma Kogen Nikko Shirane-san Ascent: September 6, 2026 - 5th Oze Tokura Oze National Park Mountain Marathon: October 25, 2026 - 6th Katashina Kogen Snow Running: Mid-February 2027

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Source: PR TIMES
Category: Event
Products / services: MAMMUT KATASHINA MOUNTAINS SERIES

Mammut Appointed as Main Partner for 'MAMMUT KATASHINA MOUNTAINS SERIES 2026'

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