Osaka Women's Marathon 2027
- Date
- January 31, 2027
- Location
- Osaka, Japan
- Distance
- 42.2 km
- Difficulty
- Not rated
- Field
- 30 finishers
Training for the Osaka Women's Marathon?
Coach Icarus builds your plan around your fitness and your schedule.
The course
Women's-only elite invitational marathon in Osaka, finishing at Yanmar Stadium Nagai. The 2026 edition, the 45th running, had around 30 finishers.
Course summary source: aims-worldrunning.org
Course map & elevation
No GPS track for this course yet.
We haven't mapped the Osaka Women's Marathon route yet. Elevation data will appear here once a licensed or organizer-verified course map is available.
Race-week weather
Typical high
10°C
Typical low
1°C
Year-to-year swing
±1.4°C
Rain
1.4 mm/day
Based on 2020-2025 of race-week history, with peak gusts around 23 km/h.
Difficulty
Race facts
- Official race site
- osaka-marathon.jp ↗
- Start time
- 12:10
- Field size
- 30 finishers (2026)
- Boston qualifier
- No
Distances: 42.2 km
When is the Osaka Women's Marathon 2027?
The 2027 Osaka Women's Marathon takes place on Sunday, January 31, 2027.
Training for the Osaka Women's Marathon?
Coach Icarus builds your plan around your fitness and your schedule.
Predict your finish time
Enter one recent race result and get predicted finish times across 5K, 10K, half marathon, and marathon.
Predicted Finish Time
52:07
Pace / km
5:13
Pace / mile
8:23
| Distance | Predicted Time |
|---|---|
| 5K | 25:00 |
| 10K | 52:07 |
| Half Marathon | 1:55:00 |
| Marathon | 3:59:47 |
Predictions assume similar fitness, course, and conditions — they are a starting point for goal setting, not a guarantee.
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