東京夢舞いマラソン (Tokyo Yumemai Marathon) takes place on Sun, Oct 11, 2026 in Tokyo, Japan. The main route is 42.2 km.
- Date
- Sun, Oct 11, 2026
- Start
- Tokyo 🇯🇵
- Distance
- 42.2 km
- Level
- Open to all
Your 3-week plan to 東京夢舞いマラソン (Tokyo Yumemai Marathon)
The Taper phase starts this week. Built around your fitness and adjusted every day as your form changes; attach the course and it prepares for the climbs too.
Build my planFree to start · No credit card
2026年東京夢舞いマラソンは、明治神宮外苑をスタート・フィニッシュとし、東京の街を巡る約42kmの歩道走行フルマラソンです。
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 東京夢舞いマラソン (Tokyo Yumemai Marathon) is 3 weeks away. This is how a coach divides that time. The first phase starts now.
01Taper2 weeks · Sep 21, 2026 – Oct 4, 2026
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
02Race week1 week · Oct 5, 2026 – Oct 11, 2026
Openers, rest and logistics. The work is done; the job now is arriving fresh.
Frequently asked questions
When is 東京夢舞いマラソン (Tokyo Yumemai Marathon)?
東京夢舞いマラソン (Tokyo Yumemai Marathon) takes place on Sun, Oct 11, 2026 in Tokyo, Japan.
How long is 東京夢舞いマラソン (Tokyo Yumemai Marathon)?
The main route is 42.2 km.
Who is 東京夢舞いマラソン (Tokyo Yumemai Marathon) for?
東京夢舞いマラソン (Tokyo Yumemai Marathon) is open to all participants.
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