-->
runnet.jp

Shinjuku Inokashira Forest New Year's 20km Marathon & 10km Marathon (New Year 上野の森 20kmマラソン・10kmマラソン)

Japan flag
Taitō Ward, Tokyo, Japan

calendar_today 24 Jan, 2027

directions_run Running

sell $31.45 – $37.74

Shinjuku Inokashira Forest New Year's 20km Marathon & 10km Marathon (New Year 上野の森 20kmマラソン・10kmマラソン)

About the Event

Experience the rich history and serene beauty of Ueno Onshi Park during the "Ueno no Mori Marathon." This annual race offers two distances, a scenic 20-kilometer route and a more compact 10-kilometer course. Both routes wind through lush greenery dotted with iconic landmarks such as museums and statues, including the striking bronze statue of Saigo Takamori.
As you run along these picturesque paths, you'll encounter vibrant displays from the "Noufuku Festival," an event celebrating collaboration between agriculture and welfare initiatives in the region. The festival adds to the festive atmosphere, offering a unique blend of cultural appreciation and community support.
Participation fees are 6000 yen for the longer distance and 5000 yen for the shorter one. This race is not just about running; it's an opportunity to explore Ueno’s distinctive character while contributing to local community efforts through your involvement in this special day.
Join runners from across Japan as they traverse historic sites and natural wonders, all while supporting a meaningful cause that brings together agriculture and social welfare for the betterment of the region.

Races Offered

10km

Jan 24, 2027

straighten

Distance — 10K

terrain

Type — Running

timer

157 days remaining

sell

$31.45

20km

Jan 24, 2027

straighten

Distance — 20K

terrain

Type — Running

timer

157 days remaining

sell

$37.74

Weather History

These values represent the 3-year monthly averages for January in Taitō Ward.

thermostat Temperature
0.6° / 10.0°
wb_sunny Feels like
-4.4° / 5.7°
light_mode Avg sunshine hours
7h 59m
water_drop Avg rainfall
1.1 mm
ac_unit Avg snowfall
air Avg wind speed
12.6 km/h (Gentle breeze)
opacity Sweat loss rate
Low
terrain Course conditions
Firm and slightly soft
sunny Max UV Index
Low (2.0)
humidity_mid Humidity
62.2%
wb_twilight Sunrise
06:48
nightlight Sunset
16:50

Hotels & Places to Stay

Runner Reviews

Read what other athletes have to say about their experience at the Shinjuku Inokashira Forest New Year's 20km Marathon & 10km Marathon (New Year 上野の森 20kmマラソン・10kmマラソン).

No reviews yet

Be the first to share your experience with the community!

Nearby Races

Explore other exciting events happening in this same region.

Tokyo 2025 World Athletics Championships & Tokyo 2025 Deaflympics 1st Anniversary Event 'RUNS: INTO KK' (東京2025世界陸上・東京2025デフリンピック1周年記念イベント『RUNS:INTO KK』)

Tokyo 2025 World Athletics Championships & Tokyo …

location_on Chuo/Chi..., Tokyo, JP

calendar_today Nov 07, 2026

Tokyo Yamathon 2026 GENERAL ENTRY

Tokyo Yamathon 2026 GENERAL ENTRY

location_on Chiyoda City, Chiba, JP

calendar_today Oct 17, 2026

Tokyo Yamathon 2026: SPONSOR/SUPPORTER ENTRY スポンサー

Tokyo Yamathon 2026: SPONSOR/SUPPORTER ENTRY スポンサー

location_on Chiyoda City, Chiba, JP

calendar_today Oct 17, 2026

Recommended for You

Hand-picked events we think you’ll love.

CHALLENGE SHANGHAI

Oct 23, 2026

CHALLENGE SHANGHAI

2026 Jinshanling Great Wall Challenge

Oct 11, 2026

2026 Jinshanling Great Wall Challenge

Experience the 2026 Jinshanling Great Wall Challenge, a unique running adventure on one of the most scenic sections of …

Read more
2026 Kenai River Marathon - 20th Anniversary

Sep 27, 2026

2026 Kenai River Marathon - 20th Anniversary

Welcome to the Kenai River Marathon! There is NO race day registration! Registration will open 1/1/26 and close on 9/15…

Read more
2027 Aloha Series - Day 1

Jan 21, 2027

2027 Aloha Series - Day 1

World's Best Marathon & Half Series! No Time Limits Great Food Award-Winning Medals Loony Community! Please check our w…

Read more

Get race deals & updates

Subscribe to our newsletter for curated race picks and discounts.