川口ツーデーマーチ takes place on Sat, Oct 10, 2026 in Kawaguchi, Japan. The main route is 30 km.
- Date
- Sat, Oct 10, 2026
- Start
- Kawaguchi 🇯🇵
- Distance
- 30 km
- Level
- Open to all
The Kawaguchi Two-Day March is a non-competitive walking event in Saitama Prefecture featuring routes ranging from 5km to 30km showcasing local landmarks like Nikko Onari-do and Arakawa.
Official event pageWhat this race demands
This non-competitive walking event requires sustaining forward motion over a 30 km distance without the benefit of known elevation profiles.
Distance endurance
Covering 30 km on foot requires sustained muscular and cardiovascular endurance over several hours of continuous walking.
Pacing discipline
Maintaining a steady, non-competitive pace is essential to manage fatigue across the extended duration of the route.
A 30 km walk will likely exceed 2.5 hours, requiring a steady intake of 30 to 60 grams of carbohydrates per hour to maintain energy levels.
Your road to race day
Race day at 川口ツーデーマーチ is 7 weeks away. This is how a coach divides that time. The first phase starts now.
01Build1 week · Aug 23, 2026 – Aug 29, 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 30, 2026 – Sep 19, 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 20, 2026 – Oct 3, 2026
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
04Race week1 week · Oct 4, 2026 – Oct 10, 2026
Openers, rest and logistics. The work is done; the job now is arriving fresh.
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