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70th Anniversary Cross Country in Sayama 2026 (創立70周年記念 クロスカントリー in Sayama 2026)

Japan flag
Narrow Mountain City, Saitama, Japan

calendar_today 13 Dec, 2026

directions_run Running

language Official Website

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70th Anniversary Cross Country in Sayama 2026 (創立70周年記念 クロスカントリー in Sayama 2026)

About the Event

Wrap up your running year with the Cross Country Challenge, an invigorating race that draws approximately 1,000 runners from across Japan. This event is designed to enhance leg strength and improve core stability as well as cardiovascular endurance. The course winds through lush natural landscapes filled with rolling hills, offering a challenging yet rewarding experience for all participants.
The scenic route takes you on an exhilarating journey through the vibrant outdoors of Nasu City, where each step showcases breathtaking views and varied terrain that test your limits while providing stunning backdrops to capture memorable moments. Whether you are looking to push yourself or enjoy the camaraderie with fellow runners, this event promises a unique blend of competition and celebration.
In addition to the thrilling race day experience, participants receive exclusive T-shirts as part of Nasu City's warm hospitality, which has earned high praise from past attendees for its thoughtful touches. With varying entry fees tailored to different age groups – including discounts for younger competitors like middle schoolers and elementary students – this event is accessible to runners of all ages and abilities.
Join the Cross Country Challenge in Nasu City and make your final run a memorable one, surrounded by beautiful scenery and an enthusiastic community that celebrates every runner's achievement.

Races Offered

1100m

Dec 13, 2026

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Distance — 1.1K

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Type — Running

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105 days remaining

2000m

Dec 13, 2026

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Distance — 2K

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Type — Running

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105 days remaining

4000m

Dec 13, 2026

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Distance — 4K

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Type — Running

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105 days remaining

6000m

Dec 13, 2026

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Distance — 6K

terrain

Type — Running

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105 days remaining

Weather History

These values represent the 3-year monthly averages for December in Narrow Mountain City.

thermostat Temperature
2.4° / 12.1°
wb_sunny Feels like
-1.1° / 8.7°
light_mode Avg sunshine hours
8h 4m
water_drop Avg rainfall
0.9 mm
ac_unit Avg snowfall
—
air Avg wind speed
7.9 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
61.5%
wb_twilight Sunrise
06:44
nightlight Sunset
16:30

Hotels & Places to Stay

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