Nagano Marathon
Nagano Marathon is a Japanese spring road race from Nagano Sports Park to Olympic Stadium, with a certified course and strict five-hour limit.
Marathon Scout prioritizes official race websites, registration pages, timing providers, results pages, and race-linked live tracking. Last updated July 12, 2026.
Nagano Marathon quick facts
- Certified 42.195 km road course from Nagano Sports Park to Olympic Stadium.
- Field capped at 10,000 runners.
- Five-hour time limit makes it less forgiving than many city marathons.
- Race identity is tied directly to the 1998 Winter Olympics.
About the Nagano Marathon
Nagano is a serious Japanese spring marathon with a tighter time standard than many mass races. The Olympic legacy gives it a clear identity, and the field is capped at 10,000 runners.
Nagano Marathon course description
The certified point-to-point course starts at Nagano Sports Park and finishes inside Nagano Olympic Stadium. Runners pass through the city on a route tied to the 1998 Winter Olympics rather than a simple park loop.
Weather for the Nagano Marathon
Nagano in April can be cool and favorable, but the inland setting means mornings may start brisk and the day can change quickly. The five-hour limit makes steady pacing important.
Past Nagano Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2026 | Sunday, April 19, 2026 | Completed | Open results |
| 2025 | Sunday, April 20, 2025 | Completed | Open results |
| 2024 | Sunday, April 21, 2024 | Completed | Open results |
Nagano Marathon FAQ
When is the Nagano Marathon?
We're waiting for the finalized date for the 2027 Nagano Marathon. The most recent running was on Sunday, April 19, 2026.
How do I register for the Nagano Marathon?
You can register for the Nagano Marathon at amarys-jtb.jp.
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