WRC
-->
runnet.jp

14th Lake Haruna Marathon (第14回榛名湖マラソン)

Japan flag
Takasaki, Gunma, Japan

calendar_today 27 Sep, 2026

directions_run Running

language Official Website

sell $82.16

Register Now
14th Lake Haruna Marathon (第14回榛名湖マラソン)

About the Event

Japan's highest-elevation JAAF-certified full marathon course, circling a beautiful lakeshore. Why not take on a full marathon while feeling the refreshing highland breeze and enjoying the scenery of Lake Haruna? This event issues a time record for every lap completed — even if you don't finish the full distance, we'll celebrate you for where you are right now. Entry fees: [Full Marathon] ¥8,000, [Pair Relay] ¥13,000/pair

Races Offered

42.195km

Sep 27, 2026

straighten

Distance — 42.2K

terrain

Type — Running

timer

45 days remaining

Pair Relay

Sep 27, 2026

straighten

Distance — Pair Relay

terrain

Type — Running

timer

45 days remaining

sell

$82.16

Weather History

These values represent the 3-year monthly averages for September in Takasaki.

thermostat Temperature
21.9° / 29.5°
wb_sunny Feels like
24.8° / 32.7°
light_mode Avg sunshine hours
8h 29m
water_drop Avg rainfall
6.1 mm
ac_unit Avg snowfall
—
air Avg wind speed
5.5 km/h (Light breeze)
opacity Sweat loss rate
Very high
terrain Course conditions
Hard and dry surface
sunny Max UV Index
Moderate (5.0)
humidity_mid Humidity
79.7%
wb_twilight Sunrise
05:26
nightlight Sunset
17:50

Hotels & Places to Stay

Runner Reviews

Read what other athletes have to say about their experience at the 14th Lake Haruna Marathon (第14回榛名湖マラソン).

No reviews yet

Be the first to share your experience with the community!

Nearby Races

Explore other exciting events happening in this same region.

15th Cervical Cancer Prevention Awareness 'Takasaki Bi-Style Marathon 2026' (第15回子宮頸がん予防啓発『高崎美スタイルマラソン2026』)

15th Cervical Cancer Prevention Awareness 'Takasa…

location_on Takasaki, Gunma, JP

calendar_today Oct 12, 2026

5K 10K
Akagi Ohnuma Shirokuri Marathon 2023 (45th Edition) (第45回あかぎ大沼・白樺マラソン)

Akagi Ohnuma Shirokuri Marathon 2023 (45th Editio…

location_on Maebashi, Gunma, JP

calendar_today Aug 30, 2026

1 Mile 5K 10K 20K
Mt. Akagi 100 Ultra Marathon 2026 (赤城山100ウルトラマラソン 2026)

Mt. Akagi 100 Ultra Marathon 2026 (赤城山100ウルトラマラソン…

location_on Maebashi, Gunma, JP

calendar_today Sep 27, 2026

Ultra
Maebashi Mt. Akagi Hill Climb 2026 (まえばし赤城山ヒルクライム2026)

Maebashi Mt. Akagi Hill Climb 2026 (まえばし赤城山ヒルクライム…

location_on Maebashi, Gunma, JP

calendar_today Sep 27, 2026

Other

Recommended for You

Hand-picked events we think you’ll love.

CHALLENGE SHANGHAI

Oct 23, 2026

CHALLENGE SHANGHAI

Read more
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.