日本山岳耐久レース（ハセツネCUP） takes place on Sun, Oct 11, 2026 in Itsukaichi, Japan. The main route is 71.5 km.
- Date
- Sun, Oct 11, 2026
- Start
- Itsukaichi 🇯🇵
- Distance
- 71.5 km
- Climbing
- 4,582 m
- Level
- Open to all
Toe the line at 日本山岳耐久レース（ハセツネCUP） in your best shape
A training plan built around your fitness and this race, adapted every day as your form changes. Attach the course and it prepares for the climbs too.
Start freeFree to start · No credit card
A prestigious 71.5 km trail running race traversing the Okutama mountainous area in Tokyo, featuring demanding ridges and significant elevation changes.
What this race demands
This 71.5 km trail running race traversing the Okutama mountainous area demands sustained physical endurance across technical ridges and significant elevation changes.
Extended Distance
Covering 71.5 km requires deep aerobic capacity and rigorous pacing strategies to sustain forward motion over many hours.
Technical Terrain
Traversing demanding mountain ridges places high neuromuscular demands on the lower body for stability, climbing, and descending.
Given the likely duration well exceeding 2.5 hours, athletes should consume 60 to 90 grams of carbohydrates per hour to maintain energy output.
Frequently asked questions
When is 日本山岳耐久レース（ハセツネCUP）?
日本山岳耐久レース（ハセツネCUP） takes place on Sun, Oct 11, 2026 in Itsukaichi, Japan.
How long is 日本山岳耐久レース（ハセツネCUP）?
The main route is 71.5 km.
What does 日本山岳耐久レース（ハセツネCUP） demand?
This 71.5 km trail running race traversing the Okutama mountainous area demands sustained physical endurance across technical ridges and significant elevation changes.
How much climbing does 日本山岳耐久レース（ハセツネCUP） have?
日本山岳耐久レース（ハセツネCUP） has 4,582 m of climbing.
Who is 日本山岳耐久レース（ハセツネCUP） for?
日本山岳耐久レース（ハセツネCUP） is open to all participants.
Similar races
Organising this race?