Name Kudamatsu Kasadojima Island Trail 2020
Purpose Kasadojima Island located in Kudamatsu-city is a scenic spot of “Setonaikai National Park” in Japan. In order for us to promote regional development, it is important to increase a number of visitors from inside and outside of Japan. From this point of view, “Kudamatsu Kasadojima Island Trail” is a really relevant event. Furthermore, we aim at sustainable coexistence between people and valuable nature in the city.
Sponsor Executive Committee of Kudamatsu Kasadojima Island Trail
Co-Sponsor Kudamatsu City, The Chamber of Commerce in Kudamatsu, Youth of the Chamber of Commerce in Kudamatsu
Secretariat 山口県、山口県教育委員会、近畿中国森林管理局山口森林管理事務所、下松市教育委員会、下松市観光協会、下松市体育協会、日立製作所笠戸事業所、東洋鋼鈑下松事業所、新笠戸ドック、JXTGエネルギー下松事業所、中国電力下松発電所、住化アグロ製造、西日本旅客鉄道、日本航空、新周南新聞社、Kビジョン、しゅうなんFM、周南経済新聞、朝日新聞社、毎日新聞社、読売新聞西部本社、中国新聞防長本社、山口新聞社、時事通信社山口支局、共同通信社山口支局、KRY山口放送、tysテレビ山口、yab山口朝日放送、エフエム山口
Support 笠戸島自治会連合協議会、下松市笠戸島開発センター、笠戸島特産品開発グループ、下松市消防本部、周南記念病院、ツルガハマランド、山口県漁業協同組合周南統括支店、下松市栽培漁業センター、周南農業協同組合、下松市社会福祉協議会、山下工業所、下松商工会議所文化観光部会、下松飲食業協同組合、下松旅館組合
Cooperation ITADAKI、FunTrails、ヤブサポ、下松市スポーツ推進委員協議会、下松市観光ボランティアガイドの会、下松市食生活改善推進協議会、下松市更生保護女性会、下松市吹奏楽団、山口県立下松高等学校、山口県立下松工業高等学校、山口県立華陵高等学校、下松商工会議所女性会、周南青年会議所、いいまちつくろう創星倶楽部、山口県アクティブシニア協会、山口県保育協会下松支部、yoshimura dance center、一般社団法人L.L.L、ボランティアスタッフの皆様
Honorary Advisor Tsugumasa Muraoka, Govorner of Yamaguchi Pref.
Advisor Masuo Kunii, Mayor of Kudamatsu City
Event Producer Shunsuke Okumiya, belongs to “adidas TERREX”, Tourism Advisor of Kudamatsu
Executive Committee Chairperson Hironaka Nobuhiro, Head of Chamber of Commerce of Kudamatsu
Committee of Rules Chairperson Chairperson of Brand Project Committee, (CCK)
ゲストランナー 常田めぐみ選手
Guest runnner Kimino Miyazaki
Organizer Kudamatsu Kasadojima Island Trail Executive Committee(in CCK)
Athlete’s Desk “ITADAKI”, General Corporation
Date March 8 2020 (Sun)
Place national youth hostels “Oojou” 国民宿舎大城
14-1, Kasadojima, Kudamatsu, 744-0001,Yamaguchi(phone:+81 833-52-0138)
Parking Designated area of JXTG, Hitachi, Kaihin-Park and Public Road side.
Shuttle bus service available from/to the parking JXTG.
Category/Fixed Number
  • ・32km long -distance : 550
  • ・19km short-distance : 300
  • ・2.3km Vertical race : 50
  • ・Eve Party : 150
Registration Fee
  • ・For 32km-run : ¥7,700 (*student ¥3,850)
  • ・For 19km-run : ¥5,300 (*student ¥2,750)
  • ・For 2.3km Vertical race : ¥3,000

*A part of the registration fee,¥300, will be utilized for environmental protection for Kasadojima Island.

[Eve Party] 3,000yen/adult, 1,500yen/child, free/children under 6, Free Soft drinks *exclude alcohol

Prize for Participation An original T-shirt and a bottle of sports-drink.
  • ・エマージェンシーシート:400円
  • ・エマージェンシーホイッスル:400円
  • ・マイカップ:800円

Registered runner must be confident in success of the race and consider the environmental protection.

*Registered runner under 18 years old needs to submit a parent’s consent

*All applicants are advised to refer to the website of the event.

  • ・General : First through sixth-finished runner in all categories
  • ・Category : Age under 29, 30s, 40s, fifties and over 60 for both men and women
    (”General” prize priors to “Category” prize and duplication not authorized.)
Period of Registration From 25th of October 2019 to 5th of January 2020, by Japan time basis

Online application by “run-net

ITRA Point Available only for 32km Long-Distance category
  • Sports Event Insurance
  • Terms and Conditions : ¥2,000,000 per death and residual disability
  • Hospitalization : ¥3,000 per day-stay
  • Doctoring : ¥1,500 per day
  • *Mountaineer Insurance : not insured but recommended.
  • *The organizer has no obligation to third party’s illness, damages, etc.,
  • *Any insurance except the above mentioned is excluded from our responsibility.


March 7th(Sat)

11:00~12:00 Registration for “2.3km Vertical race”
11:00~15:00 Registration for Runners
11:30~12:00 Bus transfer to the start point
12:30~13:00 Briefing
13:00 Start : 2.3km Vertical race
13:15~14:15 2.3km Vertical race Finish
17:00~18:45 The Eve of “Trail Run” / Prize-Giving Ceremony for Vertical

March 8th(Sun)

6:00~7:30 Registration for 32km-run,
*until 8:30 for 19km -run
7:45~8:00 Opening Ceremony
8:00~8:30 Briefing and Warm-up Exercise for 30km-run
8:30 Start : Group-A for 32km- run
8:45 Start : Group-B for 32km-run
9:00~9:30 Briefing and Warm-up Exercise for 19km-run
9:30 Start : Group-C for 19km-run
13:30 Prize-Giving Ceremony, provisionally
16:00 Finale, provisionally


Regulations of “Kudamatsu Kasadojima Island Trail 2020” is composed with competition rule, equipment rule, environment protection rule, registration, personal privacy and others.

Rule of Competition

  • 1.The winner is authorized as a runner who finished at the shortest time.
  • 2.If a runner is not arrived at any point described below within a limited time, he/she must stop running the course and then ask a person in charge of the point.
    Long course(Group A) Limited maximum time of the long course: 7 hours 30 minutes, until 16:00.
    • First check-point(Shirahama Aid Point): 7km point of the race; Guideline time 10:30
    • Second check point : (Fukaura Aid Point):11km point of the race, Guideline time 12:30
    • Third check point (Shirahama Aid-point):20km point of the race, Guideline time 13:30
    • Forth check point(Hon-ura Aid point):26km point of the race, Guideline time 14:30
    Long Course(Group B) Limited maximum time of the long course: 7 hours 30 minutes, until 16:15
    • First check-point(Shirahama Aid Point): 7km point of the race; Guideline time 10:45
    • Second check point : (Fukaura Aid Point):11km point of the race, Guideline time 12:45
    • Third check point (Shirahama Aid-point):20km point of the race, Guideline time 13:45
    • Forth check point(Hon-ura Aid point):26km point of the race, Guideline time 14:45
    Short Course(Group C) Limited maximum time of the course: 5 hours, until 14:30
    • First Check point(Shirahama Aid point):7 km point of the race, Guideline time, 11:30
    • Second Check point(Hon-Ura Aid point):”13 km point of the race, Guideline time 13:30″
  • 3.If a runner could not finish the race within the limited time, then he/she won’t be qualified as a finisher.
    • Long course(32km) : limited time : 7 hours 30 minutes
    • Short course(20km) : limited time : 5 hours
  • 4.Each runner is required to run according to the marking tapes those are installed every 300 meter interval in the course. Therefore, the runner is requested to return to the previous position if he/she couldn’t find the marking tape appropriately.
  • 5.Each runner must not move the direction indicator plates, marking tapes, ropes and cones.
  • 6.In any case, each runner is required to give way to local climber(s) and/or facilities user(s) during the race.
  • 7.Each runner can only bring food and drinks those are brought at the time of starting point.
  • 8.Each runner must return the bib card and measuring instrument to the person in charge when he/she gives up the race.
  • 9.In case each runner gives up the race on the way, he/she is requested to return the measuring instrument to the person in charge.
  • 10.If a runner is found any violation as shown below, he/she is requested to stop the race.
    • Violation of the competition rule
    • Violation of equipment rule
    • Violation against the regulation for natural environment protection
    • False information used, name, qualification ,etc.,
    • Runner who wears any equipment that may disturb the other runners.
    • Drunken runner
    • Any runner who is judged being unable to participate by the medical staff
    • Any runner who disobeys the staff.
    • Any runner who didn’t arrive at the designated point within the limited time.
    • Any runner who is accompanied with someone without previously certified.
    • Any runner who shortcut the course.
    • Any runner who removed the measuring equipment before finishing the race

Equipment Rule

Please check here for details of equipments

  • 1.Each runner must wear the following equipment throughout the race.
    • ①Rucksack
    • ②Plastic sheet sized over 130cmx200cm for emergecy
    • ③Whistle
    • ④Water: over 500ml at the starting point and at the start of each check-point.
    • ⑤Food for emergency (at the start)
    • ⑥Rainwear (or Jacket with hood)
    • ⑦Course map
    • ⑧First aid kit such as adhesive plaster
    • ⑨A portable cup, over 100cc capacity
    • ⑩Bib card received at the registration desk
    • ⑪Mobile phone which is registered at the Registration desk
    • ⑫Health insurance certificate(original)
    Recomended equipments
    • ①Trailrunning shoes
    • ②gloves
    • ③Bear bell
    • ④Cap
    • ⑤Sun glasses
    • ⑥Long sleeve Shirt
    • ⑦GPS watch
    • ⑧Headlight
  • 2.Bib card must be fixed firmly in front of the body.
  • 3.Any equipment such as earphone that may disturb communication must not be worn.
  • 4.Each runner must not participate the event by bare foot or sandal.
  • 5.Each runner must not use a stick(s).
  • 6.Each runner must outfit yourself.
  • 7.The registration desk may check the runners’ equipment without notice.
  • 8.Each runner may be disqualified if he/she violates the competition rule.

Environment Protection

  • 1.Do not throw away garbage to the course.
  • 2.Do not use/bring sticks or branches that may be found in the course.
  • 3.Each runner must not use any heater or fire in the course.
  • 4.Do not pick or gather any plants in the course.
  • 5.Do not damage intentionally any plants.
  • 6.Do not use the toilet other than the ones prepared in advance by the organizer.
  • 7.Any runner who violates the environmental protection rule must be disqualified.

Application rule

  • 1.Applicant must agree with all regulations of the event.
  • 2.Applicant must obey all regulation indicated by the organizer
  • 3.After completing the registration, any applicant cannot change, cancel or request refund.
  • 4.Overpayment will not be refunded
  • 5.The competition may be changed or cancelled in case of unforeseeable weather conditions etc.,
  • 6.In case the competition is cancelled by unforeseeable natural condition, registration fee will not be refunded.
  • 7.In case of any illness, injury suffered during the competition, the organizer will assist to take care for the initial care. However, the organizer will not be responsible for the treatments and the outcomes. 
  • 8.In case of any accident, illness happened during the competition, the organizer will compensate within the insurance conditions.
  • 9.Any personal information, such as photo, article and records, is authorized as the Sponsor’s right.
  • 10.If any violation found against the regulation during the competition, the organizer will cancel its participation to the event, giving prize and un-authorize to the next competition.
  • 11.Once applicant completed the registration procedure, he/she is considered to be agreed to the Rule of Competition.

General information regarding personal privacy

Personal information of each applicant received will be used only for this event and its related ones.

Other Information

  • 1.General information such as Time schedule, participants, prize, application number, guest and its rule may be revised, therefore, each applicant is required to follow updated information on the website.
  • 2.All members who applied to the event will receive a registration card about 10days before the event. Please confirm the details then.
  • 3.If any problem in your health condition, please notify immediately to the organizer. Also please notify when you find other ruuners suffering from health problem. We prepare the first aid station to take care for that.
  • 4.All participants are required to bring an original copy of your health insurance certificate.
  • 5.All baggage and belongings except valuables are ready to keep in the designated area in Kasadojima Heights. The organizer has no responsibility for your valuables.
  • 6.There will be a food booth for the registered runners after the race.
  • 7.Garbage from your own belongings must be brought back for keeping clean the place.
  • 8.Participants with a car must park in the designated area.
  • 9.In case you face an accident in the parking area, the organizer will not liable for the loss or any damage.
  • 10.In case measuring equipment that a runner received previously from the organizer is lost or damaged, the runner must compensate ¥4,400 per unit.

Kudamatsu Kasadojima Island Trail 2020 sponsor

JA共済連山口 adidas terrex