Running races in Japan in December 2026
13 running races in Japan in December 2026.
11 cities
Busiest: December
From €1
Upcoming races
Your guide to running races in Japan in December 2026
There are 13 upcoming running races in Japan in December 2026, spread across 11 cities. Filter by distance or terrain to narrow things down, and save the races you like the look of.
Most take place in December. Next up is Aotai Pacific International Marathon - 26.2M in Miyazaki on 6 December 2026.
Questions runners ask
How many running races in Japan in December 2026 are there?
Finndu lists 13 upcoming running races in Japan in December 2026, across 11 towns and cities. The list is updated twice a day as organisers announce new races.
When is the next one?
Aotai Pacific International Marathon in Miyazaki, on 6 December 2026.
How much does it cost to enter?
Entry starts from JP¥135. Fees vary from race to race, so check each race page for its current price.