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Marathon Festival in Showa Kinen National Park WINTER (マラソンフェスティバルin国営昭和記念公園WINTER)

Name: Marathon Festival in Showa Kinen National Park WINTER (マラソンフェスティバルin国営昭和記念公園WINTER)
Start: 2026-12-27
End: 2026-12-27
Location: Tachikawa

Tachikawa, Tokyo, Japan

calendar_today 27 Dec, 2026

directions_run Running

language Official Website

sell $24.02 – $36.66

About the Event

Held at a beautiful, expansive national park with outstanding access — a JAAF-certified event! Take on your own fitness and time goals on a certified 5km-per-lap loop course amid lush greenery. Whether you're JAAF-registered or a general participant, if you're entering a race, run the accurate distance and set an accurate record at a certified event (certified course)! Entry fees: 30km ¥5,800, Half ¥5,400, 10km ¥4,800, 5km ¥4,200, Parent-Child Pair 1km ¥3,800 (includes national park admission fee of ¥450)

Races Offered

10km

Dec 27, 2026

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Distance — 10K

terrain

Type — Running

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136 days remaining

sell

$30.34

30km

Dec 27, 2026

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Distance — 30K

terrain

Type — Running

timer

136 days remaining

sell

$36.66

5km

Dec 27, 2026

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Distance — 5K

terrain

Type — Running

timer

136 days remaining

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$26.54

Half Marathon

Dec 27, 2026

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Distance — 21.1K

terrain

Type — Running

timer

136 days remaining

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$34.13

Parent-Child Pair 1km ①

Dec 27, 2026

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Distance — 1K

terrain

Type — Running

timer

136 days remaining

sell

$24.02

Parent-Child Pair 1km ②

Dec 27, 2026

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Distance — 1K

terrain

Type — Running

timer

136 days remaining

sell

$24.02

Weather History

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

thermostat Temperature

1.6° / 11.8°

wb_sunny Feels like

-1.7° / 8.5°

light_mode Avg sunshine hours

8h 3m

water_drop Avg rainfall

0.9 mm

ac_unit Avg snowfall

—

air Avg wind speed

7.0 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

66.4%

wb_twilight Sunrise

06:44

nightlight Sunset

16:30

Hotels & Places to Stay

Runner Reviews

Read what other athletes have to say about their experience at the Marathon Festival in Showa Kinen National Park WINTER (マラソンフェスティバルin国営昭和記念公園WINTER).

★ ★ ★ ★ ★