Running Pace Calculator — Min/km, Finish Time & Pace Chart
Free running pace calculator for 5K, 10K, half marathon, and marathon. Get min/km or min/mile, your ...
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| Race | 2026 Fukuoka Marathon - Dec 13 |
|---|---|
| City | Fukuoka |
| Date | 2026-12-13 at 08:10 |
| Field Size | ~13,000 runners |
| Time Limit | 7 hours |
| Timezone | Asia/Tokyo |
| Official Site | Fukuoka Marathon Executive Committee |
| Registration | Registration closed · Official Site |
| Average Temperature | 9°C / 48°F |
|---|---|
| Humidity | 60% |
| Wind | 12 km/h |
| Rain Chance | 20% |
| Typical Conditions | Cool and crisp with light wind |
What to Prepare: December in Fukuoka offers solid racing weather — cool but not freezing. Dress in a singlet and arm sleeves for flexibility. Wind off Hakata Bay can pick up in exposed sections, so use other runners as windbreaks.
Based on historical averages for race week. Use our Weather Score Calculator and What to Wear Guide for personalized advice.
Wind at 12 km/h can affect your marathon pace by 5-15 seconds per kilometer. Headwinds slow you down exponentially — a 20 km/h wind costs more than twice a 10 km/h wind.
Calculate your wind-adjusted pace →| Course Type | Urban Loop |
|---|---|
| Elevation Gain | 35m |
| Terrain | Paved city roads |
| Profile | Flat course through Fukuoka city center and along the waterfront. Passes through the vibrant Hakata district and along the Naka River. Fast and crowd-friendly with excellent support from Fukuoka locals. |
| Boston Qualifier | Yes — Check your BQ time |
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