Kobe Marathon 神戸マラソン takes place on Sun, Nov 15, 2026 in Kobe, Japan. The main route is 42.2 km.
- Date
- Sun, Nov 15, 2026
- Start
- Kobe 🇯🇵
- Distance
- 42.2 km
- Level
- Open to all
Waterfront marathon from Kobe City Hall to Kobe Harborland with a 20,000-runner cap and a coastal turnaround at Akashi. — 42.195 km + relay · start 09:00
What this race demands
This marathon requires sustained cardiovascular endurance and structural durability to cover the 42.2-kilometer waterfront course from Kobe City Hall to Kobe Harborland and the coastal turnaround at Akashi.
Aerobic Endurance
Covering the full 42.2-kilometer marathon distance demands a highly developed aerobic energy system capable of sustaining steady output for hours.
Impact Durability
Running continuous pavement miles over the course distance requires strong lower-limb structural resilience to resist muscular fatigue and breakdown.
A target intake of 60 to 90 grams of carbohydrates per hour should be maintained throughout the event to support continuous energy output over a duration exceeding three hours.
What would it take you?
Pick the level closest to yours for an estimate of finish time on this course and the training a solid preparation needs.
Estimated finish
3:45–4:30
Peak-week training
5–7 h/week
A model estimate from distance, climbing and level, not a promise. Conditions, drafting and pacing move it.
IntervalCoach turns those weekly hours into a concrete plan built around your actual fitness. Start with this race as your goal
Your road to race day
Race day at Kobe Marathon 神戸マラソン is 11 weeks away. This is how a coach divides that time. The first phase starts now.
01Build5 weeks · Aug 31, 2026 – Oct 4, 2026
Progressive overload: training load climbs in waves, with harder weeks stacked on the base and planned recovery weeks that let the gains land.
02Peak3 weeks · Oct 5, 2026 – Oct 25, 2026
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
03Taper2 weeks · Oct 26, 2026 – Nov 8, 2026
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
04Race week1 week · Nov 9, 2026 – Nov 15, 2026
Openers, rest and logistics. The work is done; the job now is arriving fresh.
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