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140th Kanto 10 Mile/10km Road Race (第140回関東10マイル・10キロロードレース)

Name: 140th Kanto 10 Mile/10km Road Race (第140回関東10マイル・10キロロードレース)
Start: 2026-12-20
End: 2026-12-20
Location: Narita

Narita, Chiba, Japan

calendar_today 20 Dec, 2026

directions_run Running

sell $15.80 – $24.02

About the Event

This event has an incredible history — the 5th oldest race in the world (according to research by Tony Santisban of Barcelona, Spain). The age-group 10km category is especially popular, and the 10-mile distance and time, relevant to full marathon qualifying, draws attention too, with many elite student runners taking part. A free bath ticket raffle for Shisui Onsen 'Yurakunosato' is held after the closing ceremony! Entry fees: 10 Mile/10km general ¥3,800 (10 Mile university ¥3,500, 10km high school/university ¥2,500)

Races Offered

10 Mile

Dec 20, 2026

straighten

Distance — 16.1K

terrain

Type — Running

timer

81 days remaining

sell

$24.02

10km

Dec 20, 2026

straighten

Distance — 10K

terrain

Type — Running

timer

81 days remaining

sell

$15.80

Weather History

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

thermostat Temperature

2.9° / 12.7°

wb_sunny Feels like

-0.8° / 9.5°

light_mode Avg sunshine hours

7h 34m

water_drop Avg rainfall

1.3 mm

ac_unit Avg snowfall

—

air Avg wind speed

9.7 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

68.5%

wb_twilight Sunrise

06:40

nightlight Sunset

16:27

Runner Reviews

Read what other athletes have to say about their experience at the 140th Kanto 10 Mile/10km Road Race (第140回関東10マイル・10キロロードレース).

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140th Kanto 10 Mile/10km Road Race (第140回関東10マイル・10キロロードレース)

About the Event