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35th Kuroi Mine Archaeological Site Marathon (第35回黒井峯遺跡マラソン)

Name: 35th Kuroi Mine Archaeological Site Marathon (第35回黒井峯遺跡マラソン)
Start: 2026-12-13
End: 2026-12-13
Location: Shibukawa

Shibukawa, Gunma, Japan

calendar_today 13 Dec, 2026

directions_run Running

About the Event

Experience the beauty of nature and challenge yourself with a scenic course on December 13, 2026. The race offers various distances, each featuring stunning landscapes that cater to runners seeking an immersive experience.
The highlight of this event is undoubtedly the 10km route, which boasts impressive elevation changes totaling up to 175 meters. This challenging yet rewarding terrain provides a unique opportunity for participants to test their endurance and enjoy breathtaking views along the way.
Entry fees are as follows: ¥2000 per person, ¥500 for those under middle school age, ¥1000 for one family unit (parent-child pair), and ¥1000 for individuals participating in walking events. Additional participants in walking groups incur an extra fee of ¥500 each.
Join us on December 13, 2026, to immerse yourself in the beauty of nature while pushing your physical limits.
Enjoy the stunning scenery and challenging terrain as you take part in this memorable event.

Races Offered

10km

Dec 13, 2026

straighten

Distance — 10K

terrain

Type — Running

timer

78 days remaining

2km

Dec 13, 2026

straighten

Distance — 2K

terrain

Type — Running

timer

78 days remaining

4km

Dec 13, 2026

straighten

Distance — 4K

terrain

Type — Running

timer

78 days remaining

Walking 5km

Dec 13, 2026

straighten

Distance — 5K

terrain

Type — Running

timer

78 days remaining

Weather History

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

thermostat Temperature

-0.1° / 9.7°

wb_sunny Feels like

-4.8° / 6.1°

light_mode Avg sunshine hours

8h 7m

water_drop Avg rainfall

0.7 mm

ac_unit Avg snowfall

0.1 cm

air Avg wind speed

10.8 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

70.0%

wb_twilight Sunrise

06:47

nightlight Sunset

16:30

Runner Reviews

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35th Kuroi Mine Archaeological Site Marathon (第35回黒井峯遺跡マラソン)

About the Event

Races Offered

10km

2km