| Hydro Tasmania | King Island Imperial 20 | 13/03/2022 | 17 | Other | 20 miles | |
| Hydro Tasmania | King Island Imperial 20 Walk | 13/03/2022 | 9 | Other | 20 miles | |
| Hydro Tasmania | King Island Imperial 20 | 13/03/2022 | 20 | Other | 8 km | |
| Hydro Tasmania | King Island Imperial 20 Walk | 13/03/2022 | 13 | Other | 8 km | |
| Hydro Tasmania | King Island Imperial 20 | 07/03/2021 | 14 | Other | 32 km | |
| Hydro Tasmania | King Island Imperial 20 Walk | 07/03/2021 | 8 | Other | 32 km | |
| Hydro Tasmania | King Island Imperial 20 | 08/03/2020 | 43 | Other | 32 km | |
| Hydro Tasmania | King Island Imperial 20 Walk | 08/03/2020 | 27 | Other | 32 km | |
| Hydro Tasmania | King Island Imperial 20 | 10/03/2019 | 42 | Other | 32 km | |
| Hydro Tasmania | King Island Imperial 20 Walk | 10/03/2019 | 9 | Other | 32 km | |
| Hydro Tasmania | King Island Imperial 20 | 11/03/2018 | 49 | Other | 32 km | |
| Hydro Tasmania | King Island Imperial 20 Walk | 11/03/2018 | 15 | Other | 32 km | |
| Hydro Tasmania | King Island Imperial 20 | 12/03/2017 | 34 | Other | 32 km | |
| Hydro Tasmania | King Island Imperial 20 Walk | 12/03/2017 | 7 | Other | 32 km | |
| Hydro Tasmania | King Island Imperial 20 | 13/03/2016 | 40 | Other | 32 km | |
| Hydro Tasmania | King Island Imperial 20 Walk | 13/03/2016 | 17 | Other | 32 km | |
| Hydro Tasmania | King Island Imperial 20 | 08/03/2015 | 36 | Other | 32 km | |
| Hydro Tasmania | King Island Imperial 20 Walk | 08/03/2015 | 11 | Other | 32 km | |
| Hydro Tasmania | King Island Imperial 20 | 09/03/2014 | 47 | Other | 32 km | |
| Hydro Tasmania | King Island Imperial 20 Walk | 09/03/2014 | 9 | Other | 32 km | |
| King Island Dairy | King Island Imperial 20 | 10/03/2013 | 59 | Other | 32 km | |
| King Island Dairy | King Island Imperial 20 Walk | 10/03/2013 | 17 | Other | 32 km | |
| King Island Dairy | King Island Imperial 20 | 11/03/2012 | 50 | Other | 32 km | |
| King Island Dairy | King Island Imperial 20 Walk | 11/03/2012 | 5 | Other | 32 km | |
| Sea Road Shipping | King Island Imperial 20 | 06/03/2011 | 57 | Other | 32 km | |
| Sea Road Shipping | King Island Imperial 20 Walk | 06/03/2011 | 8 | Other | 32 km | |
| Sea Road Shipping | King Island Imperial 20 | 07/03/2010 | 65 | Other | 32 km | |
| Sea Road Shipping | King Island Imperial 20 Walk | 07/03/2010 | 11 | Other | 32 km | |
| Sea Road Shipping | King Island Imperial 20 | 08/03/2009 | 77 | Other | 32 km | |
| Sea Road Shipping | King Island Imperial 20 Walk | 08/03/2009 | 9 | Other | 32 km | |
| Sea Road Shipping | King Island Imperial 20 | 09/03/2008 | 66 | Other | 32 km | |
| Sea Road Shipping | King Island Imperial 20 Walk | 09/03/2008 | 10 | Other | 32 km | |
| Patrick | King Island Imperial 20 | 11/03/2007 | 82 | Other | 32 km | |
| Patrick | King Island Imperial 20 Walk | 11/03/2007 | 5 | Other | 32 km | |
| Patrick | King Island Imperial 20 Walk | 12/03/2006 | 19 | Other | 32 km | |
| Patrick | King Island Imperial 20 | 12/03/2006 | 70 | Other | 32 km | |
| Patrick | King Island Imperial 20 | 13/03/2005 | 50 | Other | 32 km | |
| Patrick | King Island Imperial 20 Walk | 13/03/2005 | 8 | Other | 32 km | |
| Patrick | King Island Imperial 20 | 07/03/2004 | 63 | Other | 32 km | |
| Patrick | King Island Imperial 20 Walk | 07/03/2004 | 5 | Other | 32 km | |
| Patrick | King Island Imperial 20 | 09/03/2003 | 61 | Other | 32 km | |
| King Island Imperial 20 | 10/03/2002 | 0 | Other | 32 km | |
| King Island Imperial 20 | 11/03/2001 | 0 | Other | 32 km | |
| King Island Imperial 20 | 12/03/2000 | 0 | Other | 32 km | |
| King Island Imperial 20 | 07/03/1999 | 0 | Other | 32 km | |
| King Island Imperial 20 | 08/03/1998 | 0 | Other | 32 km | |