| Edition # | Year | Date | 90k runners | 60k runners | 30k runners | 15k runners |
|---|---|---|---|---|---|---|
| 01 | First Edition – 2018 | 29-Apr, Sunday | 67 | 100 | 100 | |
| 02 | Second Edition – 2019 | 07-Apr, Sunday | 110 | 300 | 300 | |
| 03 | The 3rd edition planned on 05-Ap, Sunday was canceled due to the COVID-19 pandemic | 05-Apr, Sunday | 8 | 396 | 366 | 152 |
| 04 | 4th edition – The Spirit of #ultramalaivasi virtual run | 1-Apr to 4-Apr 2021 | 12 | 65 | 210 | 282 |
●Run the 6th edition of OOTYULTRA 2023; registration is open now, registration will end on 28-Feb-2023 ●60k & 30k runners must submit qualification race information before 28-Feb-2023●Book your hotel at the TTDC hotels now●We welcome LEAP as our energy drink partner, use COACHKAY discount code and avail 15% discount●We welcome FOODSTRONG as our Associate Sponsor, use COACHKAY discount code and avail 15% discount
