The road to your own record
Picture the course in advance
and find the pace that fits you.

The city you want to run becomes your next trip.





THE DREAM
Held in Mitoyo, Kagawa Prefecture.
This is a coastal course run along the Seto Inland Sea, with scenery of the Shonai Peninsula, including Awashima and Shishijima, continuing throughout.
Picture the course in advance
and find the pace that fits you.
Streets lined with cheers, runners all around.
You'll be part of that scene.
Take it slow with the finish still in you,
and meet the city all over again.
From the joy of finishing to the tough moments — read what runners wrote themselves.
“My knee didn't feel good even during the warm-up, so I thought today would be a struggle.”
The runner tackled the 20km at the Mitoyo Urashima Marathon despite knee trouble and impaired vision. Running mostly alone from midway, they stayed focused on chasing runners ahead and finished in 1:24:19, placing 8th and meeting their top-10 goal.
Quoted from the original · translated
アップの時にも膝の調子が芳しくなかったので、今日はダメだと思ってました。
Read the original on いつのまにか走ってるヒトの日記“My knee hurt, but I had fun!”
Hiro started the Mitoyo Urashima Marathon half marathon with knee pain, but local cheers and chocolate at aid stations provided a boost. After uneven climbs late in the race, Hiro recovered pace, picked up speed near the end, and finished with personal best.
Quoted from the original · translated
膝、痛かったけど楽しかった!!
Read the original on ヒロの本棚We translated a short line from each public race report and summarized the experience. Finish times are as stated by the author, and past editions may differ from this year's weather and operations.
Preview the course and read what runners who went before you wrote.
We haven't found a video for this race yet. We'll add one when we do.
YOUR ENTRY
Here are the ways to enter and what each requires.
Check the organizer's page for whether entries are open.
The 2026 race opened entry on Fri, June 19, 2026
We'll fill this in once the official entry rules are out.
Registration platform RUNNET
RACE WEEK
Know the course and time limit, and race day comes into focus.
3 hours (including 10km: 1 hour 30 minutes) / 1 hour 30 minutes
General: ¥5,000; high school students: ¥2,000; elementary and junior high school students: ¥1,000
Runners start · local time — (half marathon) / 10:00(10km) / 10:10(1.5km)
The half marathon and 10 km events are held together.
Start line is located on the road beside the Mitoyo City Kyudo Hall, and the start time is 10:00 a.m. local time.
Not yet confirmed in the official race guide
Pick up your bib, check your wave.
So on race morning, you can just run.
Details on registration and athlete bibs could not be confirmed in the publicly available information.
Since advance mailing or same-day collection is common for races in Japan, check the event guide (participant notification).
JR 詫間駅 (Tagoma Station)
Per prior edition (6th edition/most recent published info): from Tagoma Station, take the 三豊市コミュニティバス (Mitoyo City community bus) - runs Sundays/holidays only - to reach the venue area (詫間町弓道場駐車場, Tagoma archery hall parking lot). Details are per the prior edition since 2026-specific (8th edition) transit details are not yet published.
City confirmed as 三豊市 (Mitoyo City), Kagawa Prefecture, Japan.
JR 詫間駅 (Tagoma Station)
Same venue area as start (弓道場駐車場 parking lot vicinity).
Free shuttle bus runs from parking areas to the venue between 8:00-9:00 on race morning (per prior edition).
Your start time, fuel and bag drop.
Know them ahead and the run feels easier.
The 8th Mitoyo Urashima Marathon will accept entries from 19 June to 5 October 2026.
Applications are made through online platforms such as RUNNET and Sports Entry.
Please note that, separate from Entry fee, a system usage fee is charged: Entry fee up to 4,000 yen incurs a fee of 220 yen,
while higher amounts incur approximately Entry fee 5% of the total.
Based on recent editions, the half marathon capacity has been 1,200 runners, time limit has had a 3-hour time limit, and Entry fee has been around 5,000 yen.
As entries close on a first-come, first-served basis, it is safest to apply as soon as registration opens.
Times are local to Mitoyo. Check the latest official information before the race.
STAY A LITTLE
From a hotel that makes race morning easy,
to the meals and views you'll enjoy with the medal on.
Accommodation · 4.1km
View on Booking.com₩9,540
View on Klook₩160,049
View on GetYourGuide₩529,873
View on GetYourGuideAccommodation · 814m
View on Booking.com₩143,630
View on Klook₩36,516
View on KlookDistances are straight-line from the start/finish area.
Check real travel times and booking terms with each hotel.
Accommodation · 4.1km
View on Booking.comAccommodation · 814m
View on Booking.comAccommodation · 532m
View on Booking.comGuestHouse · 621m
View on Booking.comAccommodation · 3.7km
View on Booking.comAccommodation · 2.4km
View on Booking.comAccommodation · 2.4km
View on Booking.comSwipe sideways to see more hotels.
Rest a little, wander a little.
Pick what suits you and whoever you're with.
₩9,540
View on Klook₩143,630
View on Klook₩16,787
View on Klook₩214,909
View on Klook₩253,588
View on GetYourGuide₩26,591
View on Klook₩8,657
View on Klook₩22,614
View on Klook₩8,657
View on Klook₩8,657
View on Klook₩87,202
View on Klook₩81,746
View on GetYourGuide₩97,779
View on Klook₩12,980
View on Klook₩151,947
View on Klook₩173,752
View on Klook₩304,066
View on Klook₩22,671
View on Klook₩15,229
View on Klook₩196,337
View on KlookA meal before the race, a dinner to celebrate the finish.
₩160,049
View on GetYourGuide₩36,516
View on Klook₩116,642
View on Klook₩75,629
View on Klook₩80,304
View on Klook₩235,015
View on Klook₩51,226
View on KlookThe city you ran — this time, a little slower.
₩529,873
View on GetYourGuide₩565,879
View on GetYourGuide₩147,620
View on Klook₩78,223
View on Klook₩87,098
View on Klook₩65,368
View on Klook₩113,557
View on KlookOnce saved, you can open this page without an internet connection
Be the first runner
Leave this room's first post
It takes place on Sun, November 15, 2026 in Mitoyo, Japan.
3 hours (including 10km: 1 hour 30 minutes) / 1 hour 30 minutes.
Half · 10K.
Reception hours: 8:30-9:30 / Reception location: Mitoyo City Takuma-cho Kyudo Hall parking lot.
Road beside the Mitoyo City Archery Hall.
Road beside the Mitoyo City Archery Hall.
Registration runs from Fri, June 19, 2026 to Mon, October 5, 2026.