瀬戸内しまなみ海道スリーデーマーチ takes place on Fri, Oct 9, 2026 in 今治市, Japan.
- Date
- Fri, Oct 9, 2026
- Start
- 今治市 🇯🇵
- Level
- Open to all
世界に誇る多島美や芸予の島々と長大橋群が織りなす海の道「瀬戸内しまなみ海道」を舞台にしたウオーキング大会です。
Official event pageWhat this race demands
This multi-day walking event requires sustained aerobic endurance and postural durability to cover long distances across island bridges and coastal paths.
Aerobic endurance
Participants must maintain a steady forward locomotion over extended hours, requiring high fat oxidation and cardiovascular efficiency.
Postural durability
The repetitive nature of multi-day walking places continuous stress on the lower limbs, requiring strong muscular endurance and joint resilience.
Your road to race day
Race day at 瀬戸内しまなみ海道スリーデーマーチ is 7 weeks away. This is how a coach divides that time. The first phase starts now.
01Build1 week · Aug 22, 2026 – Aug 28, 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 · Aug 29, 2026 – Sep 18, 2026
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
03Taper2 weeks · Sep 19, 2026 – Oct 2, 2026
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
04Race week1 week · Oct 3, 2026 – Oct 9, 2026
Openers, rest and logistics. The work is done; the job now is arriving fresh.
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