Blamire was born in Seaton, Cumbria to
parents Graeme, a conservatory builder and Julie Tinnion. He has a younger sister called Gemma. He started his rugby career as part of Seaton Rangers RLFC.[2]
Rugby playing career
Blamire came through the Newcastle Academy to sign a first-team deal, and subsequent extensions.[3] In May 2019 he scored a try on his Premiership debut against Gloucester.[3] He is seen as an unusually attacking force for his position.[3]