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Status updated: June 29, 2026

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Yamaguchi

Ultra Marathon

The 10th JAL Mukatsuku Double Marathon

第10回 JAL 向津具(むかつく）ダブルマラソン

Date
June 14, 2026
Location
Yamaguchi
Venue
長門市油谷総合運動公園
Distance
Ultra Marathon
EventEntry FeeTime LimitCapacity
84.39km¥16,00013h629 runners
Full Marathon¥12,00010h629 runners
Finish Rate
—
Last updatedJune 29, 2026·3 days agoOfficial site checkedJune 29, 2026
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AI summary

COURSE

Course profile

HillyA challenging course with steep ups and downs. A course with rugged terrain on the Mukogu Peninsula.

Cutoffs & time limit

Double Full Marathon (84.39 km): Time limit 13 hours. Single Full Marathon (42.195 km): Time limit 10 hours. Terraced Rice Fields Walk (approx. 30 km): Time limit 10 hours.

Water stations

Aid stations are set up approximately every 10 km. Local specialties from Nagato City are served.

Start method

Double Full Marathon at 6:00 a.m., Single Full Marathon at 8:30 a.m., and Terraced Rice Fields Walk at 9:00 a.m.—separate starts for each category.

Finisher rewards

The overall male and female marathon champions will receive JAL domestic flight tickets (Tokyo (Haneda) – Yamaguchi Ube route). The same tickets will also be given away in a raffle.

Changing & baggage

Baggage check-in available (designated bags). Bags will be returned at the finish line. A baggage storage area is available inside the gymnasium (self-supervised). For the Double Full Marathon, bags containing a change of clothes will be transported to the Senjojiki Aid Station (47.3 km mark).

Summary for guidance. Always confirm details on the official site. Last verified: June 22, 2026

AI summary

ULTRA

Aid stations

FullSet up at various locations approximately 10 km apart. Offers local cuisine. For the Double Full course, baggage transport for a change of clothes is available at the Senjōjiki Aid Station (47.3 km mark).

Time limit & cutoffs

Double Full Marathon: 13 hours (target pace: 9 min/km), Single Full Marathon: 10 hours (target pace: 14 min/km), Terraced Rice Fields Walk: 10 hours (target pace: 20 min/km). There are several checkpoints along the route.

Drop bag

Allowed

Start time

The Double Full Marathon starts at 6:00 a.m. (registration from 4:30 to 5:30 a.m.). The Single Full Marathon starts at 8:30 a.m., and the Tanada Walk starts at 9:00 a.m.

Summary for guidance. Always confirm mandatory gear and rules on the official site. Last verified: June 19, 2026

Access

ACCESS

Note: 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（4/6）

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

0.0

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
Course AppealN/AOrganization & SupportN/AFinishability0.0AtmosphereN/AAccess3.0Value for MoneyN/A

Entering from overseas

INBOUND

Possible via an entry platform

How to enter

Entry is via RUNNET (online) or Furusato Nozei donation platforms. RUNNET requires free membership registration.

Entry platform

RUNNET (ランネット); also via JAL Furusato Nozei, Furusato Choice, Rakuten Furusato Nozei, and Furunavi.

What you need

Participants must be 18 or older (except Tanada Walk, open to elementary school age and above). No explicit overseas-specific restrictions mentioned.

Payment

Credit card, convenience store payment, or ATM via RUNNET. Credit card, bank transfer, ATM, or dedicated payment slip via Furusato Nozei platforms.

Bib pickup

Pre-race bib pickup is held on the day before the race (June 13) from 14:00–18:00 at the venue. In-person attendance is required.

Entry period

November 26, 2025 to February 27, 2026 (or until capacity is reached).

On race day

Free shuttle buses operate from Yamaguchi Ube Airport (timed to JAL flights) on the day before and after the race. Shuttles also run from Nagato City Station and Nagato Yumoto Onsen on the eve and day of the race.

Notes

The pre-race reception (ceremony and social gathering) is held on June 13 and requires separate advance registration (max 300 participants). Bib pickup requires in-person attendance the day before, which may be a hurdle for overseas runners travelling from afar.

Summary for guidance. Always confirm details on the official site. Last verified: June 22, 2026

Runner Reviews

REVIEWS
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Overall Score

1.5

/ 5.0 · 6-axis avg

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