Get ready to run on Sunday 19th April 2026.

The newly designed course will incorporate some of Guernsey’s most iconic landmarks and take runners through some of the Island’s most scenic areas on the beautiful coast of Guernsey.

The race is split into three categories; Sure Marathon, Mourant Relay Race (teams of 2 and 5) & The Sure Guernsey Marathon Mile. The event will welcome a variety of runners from elite & semi-professional athletes competing for the top prizes, to friends & colleagues taking part as a team in the relay, to families having fun whilst raising money for their chosen charity.