Naha Marathon 2026
- Date
- December 6, 2026
- Location
- Naha, Japan
- Distance
- 42.2 km
- Difficulty
- Not rated
- Field
- 16,808 finishers
The 2026 Naha Marathon takes place on Sunday, December 6, 2026 in Naha, Japan. The Naha Marathon is a 42.195 km road race starting and finishing at Ohnoyama Park / Ohnoyama Athletics Stadium in Naha, Okinawa.
Training for the Naha Marathon?
Coach Icarus builds your plan around your fitness and your schedule.
The course
The Naha Marathon is a 42.195 km road race starting and finishing at Ohnoyama Park / Ohnoyama Athletics Stadium in Naha, Okinawa. The course heads south out of Naha through Haebaru and Yaese to the Peace Memorial Park area in Itoman, then returns along low coastal roads through Tomigusuku, passing through five southern municipalities. The route is hilly (about 290 m of climbing) and the time limit is 6 hours 15 minutes on gun time.
Course summary source: marathoncourse.com
Course map & elevation
No GPS track for this course yet.
We haven't mapped the Naha Marathon route yet. Elevation data will appear here once a licensed or organizer-verified course map is available.
Difficulty
Race facts
- Official race site
- naha-marathon.jp ↗
- Start time
- 09:00
- Field size
- 16,808 finishers
- Boston qualifier
- No
Distances: 42.195 km
When is the Naha Marathon 2026?
The 2026 Naha Marathon takes place on Sunday, December 6, 2026.
Training for the Naha 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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