Welcome to the KrUltra web site!

Here you will find info about KrUltra activities. KrUltra is short for 'Kruke's Ultra'. KrUltra has two main purposes:

  1. Arranging and promoting running events
  2. Registering (Trace de Trail, ITRA, UTMB) running events on behalf of other race organizers


The main event organized by KrUltra is Kruke's Backyard Ultra-Trail Challenge (KBUTC). 


KBUTC 2019 is now open for applications!

Race Manual

Registration/Application

Startlist


Recent and upcoming events

Malvikingen Opp

Malvikingen Opp, 9th edition, 12th of May: Fell race and family friendly nature trail. Register here!

KBUTC 2019

Preparations are well on their way for the 2019 edition of KBUTC, scheduled to take place on the 19th of October and continuing into the 20th for those who persist!

MMC 2019

Meråker Mountain Challenge (MMC) hosted the Norwegian ultra trail championships of 2018. The event saw a new course record and record participation. Hope to see you at the 2019 edition!

Last Man Standing
Østmarka Backyard Ultra

First edition of Last Man Standing - Østmarka Backyard Ultra took place 23.-24. March. See our videos from our 'sister' event!

KBUTC 2018

See results and read about the KBUTC's first year