@rootelement Can you check this please: Call: https://api.topcoder.com/v5/challenges/?status=Active¤tPhaseName=Submission®istrationEndDateEnd=2020-10-07T16:00:00Z&perPage=10&page=1&sortBy=startDate&sortOrder=desc ``` status: Active currentPhaseName: Submission registrationEndDateEnd: 2020-10-07T16:00:00Z perPage: 10 page: 1 sortBy: startDate sortOrder: desc ``` Include challenge with **Registration** phase still open, example: https://api.topcoder.com/v5/challenges/0e4e8ee3-264a-45cb-8442-02aed0a24c92 `scheduledEndDate: "2020-10-13T19:07:00Z"` 