EXCLUSIVE: Kevin Sinfield and Rob Burrow last played together five years ago, but from December 1, Sinfield will run seven marathons in seven days to raise money for the MND Association.
Source: Daily Mail Rugby League
Leeds Rhinos legend Kevin Sinfield set to run 7 marathons in 7 days to aid Rob Burrow's MND battle
Breaking NRL and Super League News
More Stories
Leigh stun Warrington with dramatic late comeback
Dagnall double as St Helens dominate Castleford
Hull KR sign Salford full-back Murphy