Marathon Backyard Ultra Races – Find Your Perfect Race!

Seeking a challenge? This race calendar lists all Marathon Backyard Ultra running races in Sweden. Whether you prefer races in Stockholm or elsewhere in the country, like Uppsala, Södermanland, or Skåne, you'll find the perfect race here. Browse our running races and find your next adventure! Use our running calendar, or race list, to plan your running season. This is your ultimate running calendar and race calendar for Marathon Backyard Ultra.

All races in Sweden