Guys, this one is big MTE.
Text version of Closure Details:
Chinese: http://www.td.gov.hk/filemanager/tc/content_13/THWch/tdn%20-%20hk%20marathon%202018%20(chinese_full%20version).pdf
English: http://www.td.gov.hk/filemanager/en/content_13/THWch/tdn%20-%20hk%20marathon%202018%20(english_full%20version).pdf
but if you prefer visualized maps like me, here they are (There are whopping 5 images from TD):
http://www.td.gov.hk/filemanager/common/pdf/2018/plan_1_2018_marathon.pdf (Big Picture)
http://www.td.gov.hk/filemanager/common/pdf/2018/plan_2_2018_marathon.pdf (HK East)
http://www.td.gov.hk/filemanager/common/pdf/2018/plan_3_2018_marathon.pdf (Wan Chai / Causeway Bay)
http://www.td.gov.hk/filemanager/common/pdf/2018/plan_4_2018_marathon.pdf (HK West)
http://www.td.gov.hk/filemanager/common/pdf/2018/plan_5_2018_marathon.pdf (Kowloon)
I will try to finish it myself, but if anyone got the time, please help as well