Asia → Japan

Hokkaido Marathon

A rare Japanese summer race in Sapporo where unusual heat is the real challenge.

Good for PB
3.6/10 Difficulty
121m Elevation Gain
1987 Founded

Course Map

Elevation Profile
km
mi

About this Race

The Hokkaido Marathon is notable as one of Japan's only major summer marathons, run in Sapporo in August on a largely flat course through the northern city. The summer staging brings unusual heat and humidity by Japanese standards, making climate management the central challenge. The level terrain is fast on paper, but the warmth defines the day. The northern cityscape and enthusiastic crowds add appeal. It suits runners who want a flat Japanese race and a rare summer challenge, prepared to pace conservatively against the heat.

city hot summer flat urban

Course Insight

Hokkaido is run in late-summer Sapporo, and despite its northern setting the August heat and humidity are the defining challenge on an otherwise flat course. Pace for the warmth, hydrate early, and treat a cool-feeling start as a trap. The level terrain offers nothing to hide a fast start behind. The northern cityscape is pleasant. Respect the heat and the flat profile stays an ally.

Pro tip: Pace for the surprising August heat and humidity and hydrate early — don't trust a cool-feeling start.

Difficulty Breakdown

3.6/10

A balanced marathon with no single defining challenge.

Elevation
2.7
Hill Placement
4.0
Weather
5.4
Turns
2.5

How we calculate difficulty →

Course Details

Course type
Loop
Elevation gain
121m
Elevation loss
115m
Highest point
56m
Lowest point
7m
Net elevation
+6m
Start
Odori Park, Sapporo
Cutoff time
6h 0m

Race History

The Hokkaido Marathon was first held in 1987 and is notable as one of Japan's only major summer marathons, run in Sapporo on a largely flat course. Its unusual summer staging brings heat and humidity rare for Japanese racing, and the city hosted the 2021 Olympic marathon. From its founding it built a distinctive character. Held each August, it draws a field to the northern city.

Plan Your Trip

Everything you need to know to get there, get settled, and get to the start line.

Nearest airport(s)
New Chitose Sapporo (CTS)
Best area to stay
The Odori city centre for proximity to the route and full hotels, Susukino for lively stays, and the station area for transport convenience.
Getting to the start
The start is near Odori Park; take the subway to Odori and walk to the start.

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