World Athletics has also demanded Rusaf set out a detailed plan for its reinstatement by August 31.
Kip Keino Classic is one of seven Gold meeting events in the World Athletics Continental Tour due for this season.
Five major marathons have been cancelled this year due to coronavirus.
Kipchoge noted that self-discipline will be key to adhering to the rule.
“He is an all round guy, charming, a great sports ambassador to the world.”