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
Starts and finishes right next to Meitetsu Otagawa Station.
Being close to the station makes it convenient to get to and from, and local residents join in welcoming participants.
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.
“I somehow finished within 2 hours 30 minutes, so it was a pass for me.”
They took part in the half marathon and said they finished within 2:30:00. Cheering along the course, staff, and fellow runners gave them a boost, and they capped off the race by eating toriten udon after finishing.
Quoted from the original · translated
何とか2時間半きれて、(レベル低いけど…)私としては合格
Read the original on ☆ さっちゃん(つんこ)のブログ ☆“My result was 1 hour 23 minutes 48 seconds.”
The runner entered the half marathon and finished in 1 hour 23 minutes 48 seconds. The railway overpass uphill section 5 km into the race had the biggest elevation change, followed by an almost flat course. They considered the easy access from the station and the favorable conditions for aiming for a personal best to be advantages.
Quoted from the original · translated
結果は1時間23分48秒。
Read the original on お父さんが突然走りはじめた“My time was 2 hours 44 minutes 37 seconds.”
The runner entered the half marathon. The main venue was directly in front of Meitetsu Ōtagawa Station, making access very convenient, and there were staggered starts and 2 snack aid stations. The runner's pace dropped in the latter half, but the runner finished the race in 2 hours 44 minutes 37 seconds.
Quoted from the original · translated
タイムは02時間44分37秒だった。
Read the original on 安形元成のブログ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.
飛騨高山のランナーひるき
This may be from a past edition. Check the organizer for this year's course and operations.
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, July 17, 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.
From the 2025 edition3 hours, cut-off point available / 1 hour 30 minutes, cut-off point available
Half marathon 5,500 yen 10km 3,500 yen 2km with timing 500 yen 2km without timing 1,000 yen (free for junior high school students and younger)
Runners start · local time — (half marathon) / 10:00(10km) / 11:00(2km (with measurement)) / 11:00(2km (no measurement))
Events are half marathon and 10km.
The start takes place at the Otagawa Ekimae intersection at 9:00 AM 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).
名鉄常滑線 太田川駅(Otagawa Station)
名鉄常滑線 太田川駅(Otagawa Station)
同上、駅前が発着点
公式サイトにシャトルバスの明記なし。臨時駐車場(東海市役所・徒歩約15分、元浜公園・徒歩約20分)はあるが会場自体が駅前で徒歩圏内
Your start time, fuel and bag drop.
Know them ahead and the run feels easier.
Registration for 2026 ran from July 17 to September 30, and the half marathon category and the timed 2km category are already full,
so anyone wishing to enter should check current registration status in advance.
Events are divided into four categories — half marathon, 10km, 2km (timed), and 2km (untimed) —
with start times varying by event: half marathon at 9:00 AM, 10km at 10:00 AM, and 2km at 11:00 AM.
The time limit is 3 hours for half marathon and 1 hour 30 minutes for the 10km.
Times are local to Tōkai-shi. 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.
Distances are straight-line from the start/finish area.
Check real travel times and booking terms with each hotel.
Hotel · 1.5km
View on Booking.comHotel · 1.6km
View on Booking.comHotel · 456m
View on Booking.comHotel · 146m
View on Booking.comApartment · 4.0km
View on Booking.comHostel · 4.5km
View on Booking.comAccommodation · 2.6km
View on Booking.comSwipe sideways to see more hotels.
Rest a little, wander a little.
Pick what suits you and whoever you're with.
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Be the first runner
Leave this room's first post
It takes place on Sun, December 13, 2026 in Tōkai-shi, 愛知県, Japan.
From ¥500, depending on the event and registration period.
3 hours, cut-off point available / 1 hour 30 minutes, cut-off point available.
(From the 2025 edition)
Half · 10K. (From the 2025 edition)
Reception hours: None *Number cards etc. will be sent in advance.
(From the 2025 edition)
Otagawa Station Front Intersection. (From the 2025 edition)
Otagawa Station Front Intersection. (From the 2025 edition)
Registration runs from Fri, July 17, 2026 to Wed, September 30, 2026.