adidas Stockholm Marathon

adidas Stockholm Marathon is the city race that offers a new route through central Stockholm starting at Östermalms IP. The course is 42,195 meters long and measured according to the rules of the Swedish Athletics Association and IAAF. The event is organized by the athletics clubs Hässelby SK and Spårvägens FK, and any surplus funds go back to sports. The website contains participant information, course maps, and information about runner services along the route.

The website states that the event is organized by Hässelby SK and Spårvägens FK and that any surplus funds go back to sports; contact via customer service 08-545 66 440 (Tue-Thu 9 am - 3 pm). A PDF with the course profile, kilometer-by-kilometer description, and participant information is available on the site; the organizer emphasizes 'world-class runner services' along the route. The main page also shows a message that the 2026 event is sold out. Any surplus funds go back to sports; approximately 20,000 - 25,000 starters and 25,000 registered participants according to press releases (figures vary between sources).