August 11 – 13, 2017

REGISTER NOWFeel the sea breeze whip through your hair and let the salty air fill your lungs as you run along the water’s edge during Saint John’s Marathon by the Sea, the region’s most challenging Boston qualifier.

Come to Canada’s oldest port city for a weekend of fun and fitness set alongside the beautiful Bay of Fundy, complete with pre-race entertainment, great food and a huge helping of maritime hospitality.

This year Marathon by the Sea is also proud to introduce the High Water Mark Music Festival – local entertainers and bands coming together to create the newest Musical Celebration to hit Saint John. Performances will start Friday at registration and continue on to the Diamond Jubilee Main Stage all weekend long, with special performances during Sunday’s main event!