WRC
-->

21st Saikai City Nanagama Limestone Cave Road Race (第21回 西海市七釜鍾乳洞ロードレース大会)

Japan flag
Saikai, Hokkaido, Japan

calendar_today 13 Dec, 2026

directions_run Running

language Official Website

sell $6.45 – $22.57

Register Now
21st Saikai City Nanagama Limestone Cave Road Race (第21回 西海市七釜鍾乳洞ロードレース大会)

About the Event

Described by the organizers as a chance to enjoy Saikai with a challenge run at the limestone cave. Held in Saikai Town, the race offers 1K, 2K, 3K, 5K and 10K events split by gender and age group, from elementary school pupils up to seniors, plus 1 km family events pairing a parent with a young child.

Races Offered

10km: General Men

Dec 13, 2026

straighten

Distance — 10K

terrain

Type — Running

timer

64 days remaining

sell

$22.57

10km: General Women

Dec 13, 2026

straighten

Distance — 10K

terrain

Type — Running

timer

64 days remaining

sell

$22.57

10km: Men (Age 40+)

Dec 13, 2026

straighten

Distance — 10K

terrain

Type — Running

timer

64 days remaining

sell

$22.57

1km: Elementary School Boys (Grade 1)

Dec 13, 2026

straighten

Distance — 1K

terrain

Type — Running

timer

64 days remaining

sell

$6.45

1km: Elementary School Boys (Grade 2)

Dec 13, 2026

straighten

Distance — 1K

terrain

Type — Running

timer

64 days remaining

sell

$6.45

1km: Elementary School Boys (Grade 3)

Dec 13, 2026

straighten

Distance — 1K

terrain

Type — Running

timer

64 days remaining

sell

$6.45

1km: Elementary School Girls (Grade 1)

Dec 13, 2026

straighten

Distance — 1K

terrain

Type — Running

timer

64 days remaining

sell

$6.45

1km: Elementary School Girls (Grade 2)

Dec 13, 2026

straighten

Distance — 1K

terrain

Type — Running

timer

64 days remaining

sell

$6.45

1km: Elementary School Girls (Grade 3)

Dec 13, 2026

straighten

Distance — 1K

terrain

Type — Running

timer

64 days remaining

sell

$6.45

2km: Elementary School Boys (Grade 4)

Dec 13, 2026

straighten

Distance — 2K

terrain

Type — Running

timer

64 days remaining

sell

$6.45

2km: Elementary School Girls (Grade 4)

Dec 13, 2026

straighten

Distance — 2K

terrain

Type — Running

timer

64 days remaining

sell

$6.45

2km: Elementary School Girls (Grade 5)

Dec 13, 2026

straighten

Distance — 2K

terrain

Type — Running

timer

64 days remaining

sell

$6.45

3km: General Women

Dec 13, 2026

straighten

Distance — 3K

terrain

Type — Running

timer

64 days remaining

sell

$22.57

3km: High School Girls

Dec 13, 2026

straighten

Distance — 3K

terrain

Type — Running

timer

64 days remaining

sell

$9.68

3km: Junior High School Boys

Dec 13, 2026

straighten

Distance — 3K

terrain

Type — Running

timer

64 days remaining

sell

$9.68

3km: Junior High School Girls

Dec 13, 2026

straighten

Distance — 3K

terrain

Type — Running

timer

64 days remaining

sell

$9.68

3km: Men (Age 60+)

Dec 13, 2026

straighten

Distance — 3K

terrain

Type — Running

timer

64 days remaining

sell

$22.57

4) 10km: High School Boys

Dec 13, 2026

straighten

Distance — 10K

terrain

Type — Running

timer

64 days remaining

sell

$9.68

5) 1km: Family (Pair of Junior High School Age and Above and Elementary School Grades 1-3)

Dec 13, 2026

straighten

Distance — 1K

terrain

Type — Running

timer

64 days remaining

sell

$19.35

5km: General Women

Dec 13, 2026

straighten

Distance — 5K

terrain

Type — Running

timer

64 days remaining

sell

$22.57

5km: Men (40s)

Dec 13, 2026

straighten

Distance — 5K

terrain

Type — Running

timer

64 days remaining

sell

$22.57

5km: Men (Age 50+)

Dec 13, 2026

straighten

Distance — 5K

terrain

Type — Running

timer

64 days remaining

sell

$22.57

5km: Women (Age 40+)

Dec 13, 2026

straighten

Distance — 5K

terrain

Type — Running

timer

64 days remaining

sell

$22.57

6) 1km: Family (Pair of Junior High School Age and Above and Child Age 4 and Above)

Dec 13, 2026

straighten

Distance — 1K

terrain

Type — Running

timer

64 days remaining

sell

$19.35

7) 2km: Elementary School Boys (Grade 6)

Dec 13, 2026

straighten

Distance — 2K

terrain

Type — Running

timer

64 days remaining

sell

$6.45

8) 2km: Elementary School Girls (Grade 6)

Dec 13, 2026

straighten

Distance — 2K

terrain

Type — Running

timer

64 days remaining

sell

$6.45

9) 2km: Elementary School Boys (Grade 5)

Dec 13, 2026

straighten

Distance — 2K

terrain

Type — Running

timer

64 days remaining

sell

$6.45

Weather History

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

thermostat Temperature
-7.0° / 0.4°
wb_sunny Feels like
-11.8° / -3.9°
light_mode Avg sunshine hours
5h 27m
water_drop Avg rainfall
2.1 mm
ac_unit Avg snowfall
1.1 cm
air Avg wind speed
9.5 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
76.2%
wb_twilight Sunrise
06:57
nightlight Sunset
16:01

Hotels & Places to Stay

Things to Do Nearby

Tours and activities near Saikai, powered by Viator.

Loading nearby tours and activities…

Runner Reviews

Read what other athletes have to say about their experience at the 21st Saikai City Nanagama Limestone Cave Road Race (第21回 西海市七釜鍾乳洞ロードレース大会).

No reviews yet

Be the first to share your experience with the community!

Suggest an edit

Spotted an error or missing detail about the 21st Saikai City Nanagama Limestone Cave Road Race (第21回 西海市七釜鍾乳洞ロードレース大会)? Help us improve.

Nearby Races

Explore other exciting events happening in this same region.

24th Hirosaki/Shirakami Apple Marathon (第24回弘前・白神アップルマラソン)

24th Hirosaki/Shirakami Apple Marathon (第24回弘前・白神…

location_on Hirosaki, Aomori, JP

calendar_today Nov 14, 2026

1K 5K
13th Hokkaido Sukoyaka Marathon (第13回北海道すこやかマラソン)

13th Hokkaido Sukoyaka Marathon (第13回北海道すこやかマラソン)

location_on Sapporo, Hokkaido, JP

calendar_today Oct 10, 2026

5K Half-Marathon
6th LOVE Hokkaido Run! Sapporo Onion Relay Marathon 2026 in Moerenuma Park (第6回ＬＯＶＥ北海道ラン！札幌たまねぎリレーマラソン2026ｉｎモエレ沼公園)

6th LOVE Hokkaido Run! Sapporo Onion Relay Marath…

location_on Sapporo, Hokkaido, JP

calendar_today Oct 17, 2026

10K Half-Marathon Marathon
Sapporo Aozora Marathon 2026 Autumn Edition (札幌あおぞらマラソン2026オータム大会)

Sapporo Aozora Marathon 2026 Autumn Edition (札幌あお…

location_on Sapporo, Hokkaido, JP

calendar_today Oct 25, 2026

1K Half-Marathon Marathon

Recommended for You

Hand-picked events we think you’ll love.

Thornbury Turkey Trot 2026

Oct 10, 2026

Thornbury Turkey Trot 2026

Experience the warmth of community at the 2026 Thornbury Turkey Trot, set on October 10th. This annual race begins and …

Read more
Coffee Lovers Run 5K/10K/13.1 ATLANTA

Oct 10, 2026

Coffee Lovers Run 5K/10K/13.1 ATLANTA

Immerse yourself in the invigorating spirit of The Coffee Lovers Run, an event designed for runners who appreciate not …

Read more
Bagel Run 5K/10K/13.1 NYC

Oct 10, 2026

Bagel Run 5K/10K/13.1 NYC

🥯🏃‍♂️ Run for the carbs. Stay for the bagels. Love running? Love bagels? This one’s for you. Whether you’re chasing a w…

Read more
#JCWHIKE2BIKERALLY

Oct 10, 2026

#JCWHIKE2BIKERALLY

From October 11 through October 24, embark on an extraordinary journey that stretches the limits of endurance: a 155-mi…

Read more

Get race deals & updates

Subscribe to our newsletter for curated race picks and discounts.