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14th KASHIWA Relay Marathon 2026 (第14回 KASHIWAリレーマラソン2026)

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Kashiwa, Chiba, Japan

calendar_today 05 Dec, 2026

directions_run Running

language Official Website

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14th KASHIWA Relay Marathon 2026 (第14回 KASHIWAリレーマラソン2026)

About the Event

Form a team of 2-15 people and run a relay marathon covering 42.195km or 21.0975km (up to 10 people), alongside a Parent-Child Marathon category — content everyone can join, whether family, acquaintances, or friends! Note: starting this year, the Relay Marathon now allows teams of 2, and the Junior Marathon has been changed to a Parent-Child Marathon. Entry fees: Relay ¥3,800/person, Parent-Child (1 pair) ¥3,800

Races Offered

42.195km Relay Marathon

Dec 05, 2026

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Distance — 42.2K

terrain

Type — Running

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114 days remaining

Half Marathon Relay

Dec 05, 2026

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Distance — 21.1K

terrain

Type — Running

timer

114 days remaining

Parent-Child Marathon 2.0km

Dec 05, 2026

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Distance — 2K

terrain

Type — Running

timer

114 days remaining

Parent-Child Marathon 2.0km

Dec 05, 2026

straighten

Distance — 2K

terrain

Type — Running

timer

114 days remaining

Parent-Child Marathon 2.0km

Dec 05, 2026

straighten

Distance — 2K

terrain

Type — Running

timer

114 days remaining

Weather History

These values represent the 3-year monthly averages for December in Kashiwa.

thermostat Temperature
2.4° / 12.3°
wb_sunny Feels like
-1.3° / 9.2°
light_mode Avg sunshine hours
7h 43m
water_drop Avg rainfall
1.0 mm
ac_unit Avg snowfall
—
air Avg wind speed
8.5 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
68.8%
wb_twilight Sunrise
06:42
nightlight Sunset
16:28

Hotels & Places to Stay

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