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13th Toyosu Seaside Marathon & Relay (第13回 豊洲のうみべマラソン&リレー)

calendar_today 28 Nov, 2026

directions_run Running

language Official Website

sell $11.38 – $33.37

13th Toyosu Seaside Marathon & Relay (第13回 豊洲のうみべマラソン&リレー)

About the Event

Set in a park jutting out into Tokyo Bay, surrounded by water on all sides, this is a flat running course with no elevation change. There are also plenty of shopping centers and entertainment facilities near the park, so you can enjoy sightseeing and shopping in the area after the race too. Come make the most of a sporty autumn day! Entry fees: Half Marathon ¥5,280, Relay Marathon (per person) ¥3,600, 10km ¥4,880, 5km ¥4,680, Mini Marathon ¥3,980, Parent-Child Pair Marathon (1 pair) ¥3,980, Challenge Run ¥1,800

Races Offered

10km

Nov 28, 2026

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Distance — 10K

terrain

Type — Running

timer

107 days remaining

sell

$30.84

5km

Nov 28, 2026

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Distance — 5K

terrain

Type — Running

timer

107 days remaining

sell

$29.58

Challenge Run (400m)

Nov 28, 2026

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Distance — 0.4K

terrain

Type — Running

timer

107 days remaining

sell

$11.38

Half Marathon (21.0975km)

Nov 28, 2026

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Distance — 21.1K

terrain

Type — Running

timer

107 days remaining

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$33.37

Mini Marathon (2.5km)

Nov 28, 2026

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Distance — 2.5K

terrain

Type — Running

timer

107 days remaining

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$25.15

Parent-Child Pair Marathon (2.5km)

Nov 28, 2026

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Distance — 2.5K

terrain

Type — Running

timer

107 days remaining

sell

$25.15

Relay Marathon (21km)

Nov 28, 2026

straighten

Distance — 21K

terrain

Type — Running

timer

107 days remaining

sell

$22.75

Weather History

These values represent the 3-year monthly averages for November in Koto.

thermostat Temperature
9.1° / 17.1°
wb_sunny Feels like
5.8° / 15.3°
light_mode Avg sunshine hours
7h 14m
water_drop Avg rainfall
2.6 mm
ac_unit Avg snowfall
air Avg wind speed
10.9 km/h (Light breeze)
opacity Sweat loss rate
Low
terrain Course conditions
Firm and slightly soft
sunny Max UV Index
Low (2.0)
humidity_mid Humidity
72.9%
wb_twilight Sunrise
06:16
nightlight Sunset
16:34

Hotels & Places to Stay

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