Home PhD Program PhD Program Details Workshops and Courses Past Courses Past Courses Location: Sportschule Hennef PhD Retreat 2022 PhD Retreat 2022 Start: May 4, 2022 End: May 6, 2022 Location: Sportschule Hennef [more] PhD Retreat 2019 PhD Retreat 2019 Start: May 22, 2019 09:00 AM (Local Time Germany) End: May 24, 2019 01:00 PM Location: Sportschule Hennef [more]