Krukes Backyard
Ultra-Trail Challenge

Welcome to the ultimate autumn ultra challenge in Trøndelag!

The KBUTC challenges you to run an out-and-back trail from Saksvik to Solemsvåttan as many times as you can within the given time limits. Test your own limits!

  • Make it 7 times to be a real ultra-trail runner
  • Make it 8, 12 or 15 times to reach the classic ultra distances of 50 km, 50 miles or 100 km
  • Make it 24 times to run 100 miles, climb Mount Everest... and be a legend!

More info...

... click here!

Some changes has been made based on the experiences from last year. For example the time limits have been relaxed a bit (but are still very tough!). 

You find links to the race manual, registration/application form and startlist at the bottom of this page.


The course

Check out the course!

Q & A

Check out our Q&A section.


Registration opens at noon on April 15th. Registration does not guarantee a ticket to the event as all registrations are treated as applications to be approved by the race organizers. 

Applications are accepted until ten days before the event, or until the max limit of participants is reached. Please allow for some days of processing as applications are reviewed on an irregular basis!