When were the earlier editions of the OOTYULTRA held?

Edition #YearDate90k runners60k runners30k runners15k runners
01First Edition – 201829-Apr, Sunday67100100
02Second Edition – 201907-Apr, Sunday110300300
03The 3rd edition planned on 05-Ap, Sunday was canceled due to the COVID-19 pandemic05-Apr, Sunday8396366152
044th edition – The Spirit of #ultramalaivasi virtual run1-Apr to 4-Apr 20211265210282