100 km Backyard Ultra in Stjørdalshalsen – Your Race Calendar
Looking for a challenging race? See our race calendar and schedule for the 100 km Backyard Ultra in Stjørdalshalsen. Here you'll find information about running races and competitions. We keep you updated on running in Norway and races in Norway. Explore the races in Norway and find your next challenge. Check our race list to find exciting races within running in Norway, including trail runs. We have everything from short distances to long races, and it's a great race calendar for you.