Björn Borg Helsinki Half Marathon

Finland's prominent early-summer half offers a focused race experience separate from the city's other marathon weekends. It attracts runners who want an accessible capital-city course, dependable organization, and a distinctly coastal setting.

The route starts and finishes by Meripuisto and uses central Helsinki and Baltic waterfront roads. The terrain is generally favorable, but coastal curves, small rollers, and exposed sections make rhythm and wind management important.

Early June is often cool to mild, with long daylight and changeable coastal wind. Rain is possible, while sunny conditions can feel warmer on exposed waterfront sections.