Marathon focus
Prioritise time-zone adjustment, a gentle shakeout, the expo and low-walking neighbourhood time before race day.
Mar 3 Japan
A seven-night base for time-zone adjustment, Mt. Takao and the Tokyo Marathon.

Prioritise time-zone adjustment, a gentle shakeout, the expo and low-walking neighbourhood time before race day.
Mt. Takao is the one nature escape; keep it early enough to leave the final two days calm.