Date
September 11, 2026
Entry Deadline
July 13, 2026
Location
Gunma
Venue
群馬県川場村・みなかみ町・片品村
Distance
Trail
Entry Fee
—
Time Limit
—
Capacity
—
Finish Rate
—
Last updatedJune 18, 2026·14 days agoOfficial site checkedJune 18, 2026
AI summary
TRAILElevation gain (D+)
8,017 m（HOTAKA (138 km): 8,017 m / TONE (77.5 km): 3,970 m）
Aid stations
FullAid stations (offering food and locally sourced ingredients, with staff on site) and water stations (drinks only) will be set up along the course. Each station also serves as a checkpoint and a point for declaring withdrawal.
Mandatory gear
Two number cardsCocoheli (Radio Beacon for Mountain Rescue Operations)Health Insurance CardPhoto IDSmartphone (with a hiking map app and GPX files already imported)Mobile Battery for SmartphonesPoison RemoverFirst Aid Kit (Band-Aids, Antiseptic, One-Touch Pads)Taping tape (non-stretch, 2 m × 5 cm or wider)Emergency BlanketPortable Food (Emergency Rations—200 kcal or more)Water (1,000 ml or more)Cups/TumblersBear BellPortable Toilet (WAG Bag)Rain jacket with hood and rain pants (Gore-Tex equivalent)Long-sleeved winter clothing (fleece, down, etc.)Gloves (fingerless gloves not allowed)2 lightsSpare Batteries for Each LightFlashlight (Flashing Light)Backpack (the type worn on both shoulders)Trail Running Shoes
✓ Gear check at registrationTime limit & cutoffs
Time limits have been set at each aid station and water station. For details, refer to the elevation profile and 3D map.
Course preview
OptionalTest runs are permitted, but please note that there are sections where temporary bridges have not yet been installed, areas where entry is prohibited, and sections where construction is prohibited. All general hiking and mountain activities must be conducted at your own risk. Be sure to check the latest information.
Summary for guidance. Always confirm mandatory gear and rules on the official site. Last verified: June 19, 2026
Access
ACCESSNote: the map shows the approximate area. Check the official site for the exact start/venue.
Score
RATINGSAuto-calculated from market research, official data, and online voicesSome scores unavailable（5/6）Course Appeal
コースの魅力
N/A
Organization & Support
運営・サポート
N/A
Finishability
完走しやすさ
N/A
Atmosphere
大会の盛り上がり
N/A
Access
アクセス
3.0
Value for Money
コスパ
N/A
Runner Reviews
REVIEWSNo runner reviews for this race yet.