It's not called the Great British Seaside Marathon for nothing!

Starting and finishing in the traditional seaside resort of Skegness, the runs takes you all the way up the coast to the wonderful Mablethorpe. 

Visiting Ingoldmells, Chapel St Leonards, Sutton on Sea and Mablethorpe.

The event is a combination of road, trail and lots and lots of epic coastal path! 

We have a choice of two main events with plenty of activities taking ice over the weekend to keep runners and spectators entertained! 

• The Marathon - 27.3 miles of seaside adventure! (but we also include an official marathon time at 26.2 miles)
• The Ultra Marathon - 35.5 miles of even more seaside adventure!