2027 Saga Sakura Marathon

2027 Saga Sakura Marathon Countdown

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Registration opens 1 Oct 2026 · 14500 JPY View official registration →

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Race Information

Race2027 Saga Sakura Marathon
CitySaga
Date2027-03-21 at 09:00
Field Size~8,500 runners
Time Limit6 hours 30 min
Cutoff pace9:15/km
TimezoneAsia/Tokyo
Official SiteSaga Sakura Marathon Organizing Committee (さが桜マラソン実行委員会)

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Race Day Weather

Average Temperature11.5°C / 53°F
Humidity76%
Peak Wind15.3 km/h
Rain Chance33%
Typical ConditionsMild Kyushu spring along the Saga plain, typically around 10-14C at the 9:00 AM start and climbing into the high teens by midday, with the chance of a passing spring shower.

What to Prepare: Late-March racing weather in Saga is close to ideal, but pack a throwaway layer for the start corral and light gloves, since plain mornings can feel cool before the sun warms the course.

Based on historical averages for race week. Use our Weather Score Calculator and What to Wear Guide for personalized advice.

Wind Impact on Race Day

Winds peaking around 15.3 km/h — the typical daily maximum for this date — can affect your pace by 5-15 seconds per kilometer in exposed stretches. Headwinds slow you down exponentially: a 20 km/h wind costs more than twice a 10 km/h wind.

Calculate your wind-adjusted pace →

Race-Week Climate

Based on 20 years of race-week weather (2005-2024), MERRA-2 reanalysis

Cooler Typical Warmer
Temperature 7.9°C 11.4°C 15.5°C
Dew point 1.8°C 6.8°C 13.4°C
Wet-day chance: 33% Runnability: 77/100

Data: NASA POWER (MERRA-2 reanalysis), NASA Langley Research Center

Course Profile

Course TypePoint-to-point road marathon on the Saga plain
Elevation Gain15m
TerrainRoad (flat plain)
ProfileOne of Japan's flattest big-marathon courses, with only about 10 m of total elevation difference end to end, which gives it a high completion rate and a reputation as a PR-friendly race. The route rolls past Saga Castle Honmaru History Museum, the Yoshinogari historical park and the Tabuse River before finishing inside SAGA Stadium.
Boston QualifierYes — Check your BQ time

Prepare for 2027 Saga Sakura Marathon

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Frequently Asked Questions

When is the Saga Sakura Marathon and how is the 2027 date set?

The 2027 race is officially set: Sunday, March 21, 2027, with a 9:00 AM start, confirmed by the organizing committee in July 2026. The date is timed for Kyushu's cherry-blossom season. Note it breaks the recent fourth-Sunday-of-March pattern (March 21 is the third Sunday), so book travel against the confirmed date rather than past-edition patterns.

How do I enter the Saga Sakura Marathon, and is there a lottery?

There is no lottery: full-marathon entry is first-come, first-served (online only), so the 8,500 spots can fill before the deadline. The 2027 window is confirmed: October 1, 2026 at 12:00 noon JST through October 21, or until the field fills. Overseas runners enter via the official Run Japan portal. The full-marathon fee is 14,500 yen. Decide on a goal first with our race time predictor, then be ready the moment registration opens.

How flat is the course, and is it good for a personal record?

It is one of Japan's flattest big-marathon courses, with only about 10 m of total elevation difference across the whole distance. That flatness, paired with cool spring weather, gives it a high completion rate and makes it a genuine PR-hunting race. Plan an even effort with our pace calculator to take advantage of the level terrain.

What is the time limit?

The time limit is 6 hours 30 minutes from the 9:00 AM start, with intermediate cutoff gates along the way. It is a moderate limit for a major Japanese marathon, comfortable for most trained finishers but not as forgiving as a 7-hour race, so first-timers should train to hold a steady pace through the late kilometers.

Is the Saga Sakura Marathon a Boston-qualifying race?

Yes. The course is certified by the Japan Association of Athletics Federations (JAAF / 日本陸連公認), so an official chip time can be used toward Boston Marathon qualifying if you meet your age-group standard. The flat profile makes it a strong place to chase a qualifier; check where you stand with our Boston qualifying calculator.

What is the course and scenery like?

The point route runs through the Saga plain past the Saga Castle Honmaru History Museum and the Yoshinogari historical park, follows the Tabuse River, and finishes inside SAGA Stadium. In a good year, cherry blossoms line parts of the course, giving the race its sakura identity, though peak bloom timing can vary year to year.

How do overseas runners get to Saga?

Many nationalities can enter Japan visa-free for short tourist stays; confirm your own requirement before booking, as Japan currently has no ESTA or eTA. Saga is reached via Saga Airport, the nearby Fukuoka hub, or the Kyushu rail network, making a race weekend combined with a Fukuoka or Nagasaki visit straightforward.

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