Oops, it doesn't look like 'road race series two day' is a national day..

Other days

stud

Stud Day
blanket fort

Blanket Fort Day
hiv awareness

Hiv Awareness Day
boy friend

Boy Friend Day
self appreciation

Self Appreciation Day
polyamory

Polyamory Day
stress awareness

Stress Awareness Day
buddy

Buddy Day
azonto is acceptable

Azonto Is Acceptable Day
law

Law Day