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東京レガシーハーフマラソン (Tokyo Legacy Half Marathon)

Run on 18 October 2026. Next race: date not out yet. Tokyo
Japan National Stadium
Japan National Stadium. Photograph by Indiana jo, CC BY-SA 4.0 via Wikimedia Commons

The course

The course runs from the National Stadium to a first turnaround at Nihonbashi, then to a second at Hitotsubashi riverside, and back to the stadium.

The course in short 2 lines
  • Two turnarounds in old TokyoSuidobashi, Jimbocho and Kanda out; Nihonbashi and Hitotsubashi are the turns.
  • Three hours from the first gunLimit runs from the first wave's gun; the field is capped at 18,000.
Course notes 2 short reads on the course
Whole courseGeometryTwo turnarounds in old TokyoSuidobashi, Jimbocho and Kanda out; Nihonbashi and Hitotsubashi are the turns.

The organiser lists the course as MUFG Stadium (the National Stadium), Tomihisacho, Suidobashi, Jimbocho, Kanda, then Nihonbashi for the first turnaround. It returns through Kanda and Jimbocho to Hitotsubashi riverside for the second turnaround, and goes back by Jimbocho, Suidobashi and Tomihisacho to finish at the stadium. The course is certified by the Japan Association of Athletics Federations and by World Athletics.

Sourced

Whole courseTacticsThree hours from the first gunLimit runs from the first wave's gun; the field is capped at 18,000.

The organiser gives the half marathon 3 hours, from 8:05 to 11:05, measured from the gun of the first wave whichever wave a runner starts in. Entrants must be 18 or older on race day and able to finish within 2 hours 40 minutes. The field is 18,000.

Sourced

Race fuel

Energy gel
An energy gel sachet
Illustration · drag to turn

2 gels for Tokyo, plus 1 spare

Finish

One every 40 minutes, by the clock:

  1. km 7.3mile 4.6
  2. km 14.7mile 9.1

Our pick: SiS BETA Fuel gel, box of 6, strawberry and lime. 40 g of carbohydrate a gel, about twice a usual gel, from two kinds of sugar your body takes up side by side.

Easy to forget on race morning: pack them with your bib the night before.

Get it on Amazon

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In Canada the button opens GU Energy Gel, Salted Caramel, 24-pack, the best seller there.

Outside the Netherlands, Belgium, Germany, Austria and Switzerland, the UK and Ireland, Spain and Portugal, Italy, the rest of the EU and Canada the button opens GU Energy Gel, Chocolate Outrage, 24-pack on Amazon.com, the best seller there.

Anti-chafe
Compeed Anti-blister stick
Photo: Compeed

Compeed

Compeed anti-blister stick, 8 ml

Best selling on Amazon amazon.nl, read 2 Nov

An invisible layer before the start keeps seams, straps and shoes from rubbing skin raw.

Put it on before you leave for the start: heels and toes, inner thighs, under a bra or heart-rate strap.

Try it on a long run first, like everything you use on race day.

Get it on Amazon

We earn a small fee if you buy through these links. The price is the same.

Number belt
A race number belt
Illustration · drag to turn

Compressport Race Belt

Holds your bib without safety pins through your top, with loops for up to 8 gels.

Clip the bib on the night before, so it goes on with your shorts in the morning.

Keep the number on the front, where officials and photographers can see it.

Get it on Amazon

We earn a small fee if you buy through these links. The price is the same.

Electrolytes
A tube of electrolyte tablets
Illustration · drag to turn

SiS Hydro electrolyte tablets, tube of 20

One tablet in a bottle puts back some of the salt you sweat out.

One tablet in 500 ml of water in the hour before the start.

Only if you have used them in training: nothing new on race day.

Get it on Amazon

We earn a small fee if you buy through these links. The price is the same.

Blister plasters
Compeed Blister plasters, medium, 6
Photo: Compeed

Compeed

Compeed blister plasters, medium, 6

Best selling on Amazon amazon.nl, read 2 Nov

One in a pocket cushions a blister if one starts.

Put it on clean, dry skin and leave it until it comes off by itself.

Give a couple to whoever comes to cheer, so they are there at the km you need them.

Get it on Amazon

We earn a small fee if you buy through these links. The price is the same.

At a glance

distance
21.1 km13.1 mi
Half marathon
cut-off
3:00 h
3 hours

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