Hokkaido Marathon
Sapporo, Japan · August · World Athletics Label
Why people love it
- Start and finish at Odori Park in central Sapporo, with subway access.
- About 20,000 runners, in two waves since 2023.
- Course crosses the Hokkaido University campus and uses parts of the Tokyo 2020 Olympic route.
- Aid stations carry cold water, sports drink and ice.
- Only the first 10 km (6 mi) climbs, and the next 30 km (19 mi) is nearly flat.
Watch out for
- Late August heat reached 27 to 30 °C (81 to 86 °F) in 2023 and 2024.
- Heavy rain and thunder hit around noon in 2023 after a clear start.
- Cutoff is listed as 6 hours by one runner and 5 hours on an older page. Confirm.
- Few runners have written about it, so details are thin.
- Sapporo hotels are busy in late August. Book early.
Race
How racers feel about it, how well it is run, and how it treats a first timer. Counts for 28% of the overall score.
Toughness: Very tough
- Racer satisfactionLoved3.7
Only one RaceRaves review (4 of 5, 2024) plus news coverage. A large summer race; heat is the caveat. · Low confidence
- OrganizationWell run3.8
One reviewer calls it very well organised. A two-wave start was introduced in 2023 for the 20,000 field, and aid stations carry ice. · Low confidence
- First timer friendlyDoable3.3
A first-timer finished and would return. Late August heat, a first-10 km (6 mi) climb and a 5 to 6 hour cutoff are hurdles. · Low confidence
Course traits, not part of the score
- PR potentialAverage3.0
Heat limits times: the 2023 winner ran 2:20:54, second slowest in race history, in over 30 °C (86 °F) with wind and rain. · Medium confidence
Course
Scenery, road surface, closures, and room to run. Counts for 20% of the overall score.
- Course sceneryBeautiful3.6
Odori Park downtown, the Hokkaido University campus and the Red Brick building, with Olympic course sections. Mostly urban with green stretches. · Low confidence
- Room to runSome pinch points3.4
The two-wave start spreads out 20,000 runners, but the first 10 km (6 mi) climb and campus sections may squeeze the field. · Low confidence
- Road surfaceGood3.8
Paved city roads, some used for the Tokyo 2020 Olympic marathon. No surface complaints found. · Low confidence
- Road closuresMostly closed3.8
City streets are used for a 20,000 runner event on part of the Olympic course. Closures are not described directly. · Low confidence
Course traits, not part of the score
- Course flatnessMostly flat3.9
A Sapporo travel site says only the first 10 km (6 mi) climbs and the next 30 km (19 mi) is nearly flat. · Low confidence
- Net downhillEven3.0
Starts and finishes at Odori Park, so no net drop. · High confidence
Support
Crowds, aid stations, the start, and pacers. Counts for 20% of the overall score.
- Start logisticsSmooth3.5
Central Odori Park start at 08:30 with two waves and easy subway access. One reviewer says all runners start together, so detail is uncertain. · Low confidence
- Pacers and timingSome pace groups3.4
No pace group or tracking details found. · Low confidence
- Crowd supportStrong3.6
The organiser and race reports say citizens line the streets and cheer. There is little independent comparison. · Low confidence
- Aid stationsGood3.8
One 2024 runner cites aid along the whole course with cold water, sports drink and ice, which a hot race needs. · Low confidence
Conditions
Air temperature, how predictable the weather is, setting, and spectating. Counts for 14% of the overall score.
- WindSome wind3.2
Strong wind in 2023, calm in 2024 and 2025. · Low confidence
- Air temperatureWarm or cool2.6
Late August starts run 15 to 23 °C (59 to 73 °F). Highs hit 27 to 30 °C (81 to 86 °F) recently. · Medium confidence
- Weather reliabilityVariable2.7
2023 brought heat, wind, heavy rain and thunder, 2024 was hot and sunny, and 2025 was calm. · Medium confidence
- Spectator friendlyEasy3.7
A central city loop with subway access and a finish at Odori Park. · Low confidence
Course traits, not part of the score
- Low altitudeSea level4.9
Sapporo is about 20 m (65 ft) above sea level. · Medium confidence
Stay and travel
Hotels, walkability, getting there, and the town around the race. Counts for 10% of the overall score.
- Hotel availabilityBook early3.3
Sapporo has many hotels, but late August is peak season. No race-specific data. · Low confidence
- Hotel valueNormal3.2
Sapporo prices climb in summer. No race-specific data. · Low confidence
- WalkabilityWalkable4.4
Start and finish at Odori Park in central Sapporo, close to subway lines. · Medium confidence
- Travel easeEasy3.5
New Chitose Airport is about 50 km (31 mi) from the city, with a rapid train. · Low confidence
- LogisticsSimple3.7
One central venue, described as well organised by one reviewer. Little other detail. · Low confidence
- Town and foodGood4.3
Reviewers and the city tourism page recommend Sapporo's food, nearby hot springs and sightseeing. · Medium confidence
Entry
How hard it is to get a place, and what you get for the fee. Counts for 8% of the overall score.
- Getting inRegister early3.1
A large field, but entry method and sell-out status were not confirmed. · Low confidence
- Value for moneyGood value3.5
RaceRaves swag scores 4 of 5 from one review. The fee was not found. · Low confidence
Key facts
- Location
- Sapporo, Hokkaido, Japan
- Typical month
- August
- Latest or next date
- 30 August 2026
- Organiser
- World Athletics Label
- Field size
- About 20,000 athletes
- First held
- 1987
- Distances
- 42.2 km (26.2 mi)
- Course type
- loop
- Start time
- 08:30
- Cutoff
- 6 hours
- Boston qualifier
- Yes
- Surface
- Paved city roads
- How to get in
- mixed
- Sells out
- Yes
- Air temperature
- 18–27 °C (64–81 °F)
- Humidity
- Moderate
- Altitude
- 20 m (66 ft)
- Nearest airport
- New Chitose (CTS), 50 km (31 mi) away
- Where to stay
- Odori, Susukino, Sapporo Station
- Booking
- Late August is peak season in Sapporo; book early.
What racers and reviewers say
- RaceRaves Hokkaido Marathon (1 review, 4 out of 5)Raced 2024 · aggregator · Positive
A first-timer finishes and calls it very well organised, with aid stations offering cold water, sports drinks and ice. Warns about hot weather, notes an 8:30 start and a 6 hour cutoff, and suggests adding days in Sapporo.
“very well organized”
- Japan Running News 2023 race reportRaced 2023 · article · Mixed
Reports over 30 °C (86 °F), strong wind and heavy rain for about 20,000 runners and the first two-wave start. The men's winner collapsed near the finish in the second slowest winning time (2:20:54).
- Hokkaido University blog 2024Raced 2024 · article · Positive
Describes 19,450 runners passing through campus on Aug 25 in fine, sunny weather that was warm for the region.
- Hokkaido University blog 2023Raced 2023 · article · Mixed
Reports a clear 8:30 start then a sudden noon turn to heavy rain and thunder; many runners still finished.
- Sapporo tourism pageRaced 2026 · article · Positive
Describes about 20,000 runners, the Susukino and Hokkaido University sections, Olympic line paint near the Red Brick building and hot springs for after the race. Tourism material, so treated cautiously.
Raced Hokkaido Marathon? Your notes on the course, conditions and logistics help the next athlete decide.
Sources
Pages we used for facts and ratings. See how we rate.
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