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
A May full marathon in Hokkaido that circles the shore of Lake Toya.
You run beside the lake and fresh greenery, and at 30 km you receive a rice ball made from the town's specialty rice.
The finisher's gift even includes a free hot-spring bathing ticket, so you can soak in an onsen right after finishing.
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.
“Either way, the Lake Toya Marathon is a pretty tough course, with constant ups and downs.”
Finished the 2025 race a minute and a half ahead of time limit. The long climb after the turnaround and the hills after 30 km were tough, but the lake stays in view on the left for a long stretch. Getting there from Sapporo by bus is recommended.
Quoted from the original · translated
ともあれ、洞爺湖マラソンはアップダウンが連続するので結構タフなコース。
Read the original on note(alovesun)“This is my 8th full marathon, and it's the first time I've walked this much.”
It was hot for May, but the shade from trees along the course helped. Aid stations were about every 5 km, with sponges and water in between, and the shiso juice at 30 km mark was especially good.
Quoted from the original · translated
こんなに歩いたフルマラソンは8回目にして初めてです。
Read the original on 転妻の日々是散文〜in北海道“I'd say the race itself passes.”
The runner wrote that the course has small ups and downs and a big hill up to 15 km, then is almost flat after that. The shade and breeze along the lake were nice, but it was too warm for a fast time.
Quoted from the original · translated
レースそのものは合格点だと思う。
Read the original on note(mt_yamanka)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.
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.
Entries are accepted only online through RUNNET.
Entries close once the field is full, even within the entry period.
Full marathon: age 18 or over (high school students excluded)
Organizer's pageThe entry page has separate GLOBAL ENTRY desks in English and Traditional Chinese.
Overseas entry fees are not shown on the official page.
This race takes part in RUNNET's transfer system ('ゆずれ~る'), which lets you take over the entry of a participant who can no longer run.
Organizer's pageIf you apply through the furusato nozei (hometown tax) program, you receive the address of the early-entry window.
For 2026, applications had to be in by March 2 (2026 edition).
Apply through the furusato nozei (hometown tax) site
Organizer's pageRACE WEEK
Know the course and time limit, and race day comes into focus.
5 hours 30 minutes (ends at 14:30, gun time)
| Event | Gather | Start | Time limit | Entry fee | Field size |
|---|---|---|---|---|---|
| マラソン42.195km | 08:20 | 09:00 | 14:30 | ¥11,500 | 4,500 |
| 10km | — | 10:00 | — | ¥5,000 | — |
| 5km | — | 10:10 | — | ¥5,000 | — |
Cutoff
5km 9:45 · 15km 10:55 · 21.1km 11:55 · 30km 13:00 · 40.2km 14:15
Runners start · local time — Full marathon starts at 9:00 / 10 km at 10:00 / 5 km at 10:10 (based on the 2026 edition)
The Lake Toya Marathon is a spring race in Hokkaido that marked its 52nd edition in 2026.
Held in mid-May after the snow melts, it is called the first race in Hokkaido where you can run a full marathon,
and many runners come to test their condition ahead of the Hakodate and Hokkaido marathons that follow.
The course starts in front of Wakasaimo Honpo on the main street of Toyako Onsen,
first runs clockwise along the lake for a little over 3 km and returns, then circles the lake counterclockwise.
As a result, you run the same road out and back until about 6 km after the start.
The lake is mostly on your left, but there are long stretches through forest, so there is quite a lot of shade.
It looks flat, but it isn't: small ups and downs keep coming, including a big hill before 15 km, and another long hill comes after 30 km,
so race reports always include the phrase "tougher than expected." Aid stations are every 2.5 km,
alternating water and sponges, 14 in all, and at 20 km and 30 km local food is served;
the Takarada rice ball at 30 km is made from rice locals call "legendary." Just before the finish,
you pass along the lakeside promenade and enter the lakeside plaza.
The 2027 date hasn't been announced yet,
so you'll have to wait for the entry notice to see whether it lands in mid-May again (this description is based on the 2026 edition).
Pick up your bib, check your wave.
So on race morning, you can just run.
Finisher's gift pickup and the pre-race party (17:30–19:00) are held in the same building.
There is no large-scale expo.
The day before, 14:00–18:00 (based on the 2026 edition)
JR Toya Station (bus to Toyako Onsen)
The start is in the Toyako Onsen lakeside town; the official site lists JR Toya Station and New Chitose Airport as the main access points. About 2.5 hours by bus from New Chitose Airport, or about 1h40 by limited express from Hakodate to JR Toya Station.
By car: 103 km from Sapporo via Nakayama Pass, 93 km from Chitose via Bimyo Pass. Temporary car parks are provided on race day; street parking is not allowed.
Toyako Onsen lakeside promenade
Finish is behind Wakasaimo Honpo on the lakeside promenade, a short walk from the start area.
Your start time, fuel and bag drop.
Know them ahead and the run feels easier.
Toyako is about 2.5 hours by bus from New Chitose Airport, so arriving and staying overnight the day before is the safer choice.
The race also ran a paid bus of its own, so check the race guide.
If you drive, the temporary lots fill early and the shuttle timing is tight;
one race report says the lot was full and the runner only boarded the shuttle 15 minutes before the start.
Your bib and timing chip are mailed to your home around the end of April, so don't forget them.
Lose them and it's ¥1,000 on race day.
On the day before, 14:00–18:00, you can pick up your participation gift (T-shirt, tote bag, towel and hot-spring ticket) in the lobby of the Toyako Cultural Center,
and a pre-race party starts the same day at 17:30.
The start is at 9:00, with assembly at 8:20–8:50.
Blocks A–G are assigned by reported time, and latecomers go to the last block,
G. The time limit is 5 hours 30 minutes, but the first cut-off point closes at 9:45 at 5 km.
Because the first 6 km is an out-and-back, the race cuts off early for safety.
The last cut-off point, at 40.2 km, closes at 14:15.
Baggage is left in the Cultural Center hall, and the changing room is inside the tourist information center.
Even in May, temperatures vary from year to year: one year was hot, and another stayed below 20°C with a chilly wind, so pack a rain poncho and thin gloves.
You get cold quickly once the sweat cools.
If you book lodging in the lakeside onsen town, you can walk to the start line,
and soaking in a hot spring right after the finish with the ticket you receive is one of the big joys of this race.
In the lakeside park near the finish there's also a statue named Moonlight, a good spot for a souvenir photo.
Times are local to Toyako. 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.
Hotel · 574m · 9-minute walk
View on Booking.com¥1,353
View on Klook¥10,307
View on Klook¥8,262
View on KlookHotel · 759m · 11-minute walk
View on Booking.com¥10,419
View on Klook¥10,185
View on KlookDistances are straight-line from the start/finish area.
Check real travel times and booking terms with each hotel.
Hotel · 574m · 9-minute walk
View on Booking.comHotel · 759m · 11-minute walk
View on Booking.comHotel · 223m · 3-minute walk
View on Booking.comResort · 665m · 10-minute walk
View on Booking.comAccommodation · 543m · 8-minute walk
View on Booking.comHostel · 575m · 9-minute walk
View on Booking.comVilla · 532m · 8-minute walk
View on Booking.comSwipe sideways to see more hotels.
Rest a little, wander a little.
Pick what suits you and whoever you're with.
¥1,353
View on Klook¥10,419
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View on GetYourGuide¥13,518
View on Klook¥35,168
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View on Klook¥27,016
View on KlookA meal before the race, a dinner to celebrate the finish.
¥10,307
View on Klook¥10,185
View on Klook¥11,200
View on Klook¥11,572
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View on KlookThe city you ran — this time, a little slower.
¥8,262
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View on Klook¥74,275
View on Klook¥8,262
View on Klook¥15,471
View on Klook¥11,608
View on KlookOnce saved, you can open this page without an internet connection
Be the first runner
Leave this room's first post
Entry routes: First come, first served · Overseas residents · Other · Other.
Registration is handled on the official website.
The main event costs ¥11,500.
5 hours 30 minutes (ends at 14:30, gun time).
10K · 5K · Marathon.
8:20–8:50 (lined up by block, based on the 2026 edition).
In front of Wakasaimo Honpo.
The Lake Toya Marathon is a spring race in Hokkaido that marked its 52nd edition in 2026.
Held in mid-May after the snow melts, it is called the first race in Hokkaido where you can run a full marathon,
and many runners come to test their condition ahead of the Hakodate and Hokkaido marathons that follow.
Behind Wakasaimo Honpo (Lake Toya lakeside promenade).
5 km 9:45 / 15 km 10:55 / halfway 11:55 / 30 km 13:00 / 40.2 km 14:15 / finish 14:30.