Backyard Ultra Races in Oslo
Looking for exciting running races in Oslo? Here you'll find an overview of Backyard Ultra races. Explore our race list and running calendar to find your next running competition. We've gathered information about races Norway offers, including 5 km, 10 km, Half Marathon, and Marathon. Check out running in Norway and find your next challenge in our running schedule. Whether you're interested in running competitions or trail running, we have something for you.