Rob Burrow hopes his MBE in the New Year Honours list will give comfort to fellow motor neurone disease sufferers and reassure them that their plight will not be ignored.
The 38-year-old former Leeds Rhinos player was diagnosed with the degenerative and life-limiting condition in 2019. The MBE is in recognition of his services to his sport but also respects how he has raised awareness of MND during the coronavirus pandemic.
He said: "It is truly humbling to be awarded an MBE and I would like to thank everyone who has made this possible.
"2020 has taught us all to appreciate the gifts we have and it is my honour and privilege to accept this award on behalf of all the MND community.
The number of marathons Sinfield tackled was in recognition of Burrow's shirt number – he was known as the 'Magnificent 7'.
Burrow won eight Super League titles, two Challenge Cups, three World Club Challenge trophies and three League Leaders Shields.
Chris James, the director of external affairs at the MND Association, said: "In the year since his diagnosis with MND, Rob's commitment to rugby league has been mirrored by his commitment to raising awareness of this brutal disease.
"He has inspired so many people by sharing his own journey, just as he did on the pitch. The awareness, funds and support that have been raised as a result will continue to resonate through the MND community and the work that the MND Association does."