21.1
Estimated date — the organiser has not announced the exact day yet
adidas Premiärhalvan is an April half marathon in Stockholm from Marathongruppen, organisers of the Stockholm Marathon, together with Hässelby SK and Spårvägens FK. For many it is the 'premiere' of the season and a final fitness check before spring marathons, and in 2026 it drew a record 9,500 participants. Start and finish are on Lindarängsvägen, and the course runs across the open fields of Gärdet and southern Djurgården on asphalt, gravel and cobbles, with a rolling profile of about 180 m of climbing, officially measured by the Swedish Athletics Federation. There are pacers and aid stations on course and a medal at the finish. Stockholm offers Gamla Stan, the Vasa Museum, Skansen and the archipelago, and in spring the first café tables appear along the waterfront.
An easy run with a local club the day before the race — the best way to shake out the legs and meet the city.