Krka Ultra Challenge

Krka Ultra Challenge


KRKA Ultra Challenge, an international charity running event, will be held on the 7th of October 2018 in & around the Krka National Park.


The purpose of KRKA Ultra Challenge - organized by Run Raisers from Sweden - is to raise money for diabetes charity as well as activate & engage people about this globally fast-growing disease by running for a good cause! 

The raised money support:

1) Diabetes type 1 research to the Swedish Child Diabetes Foundation

2) Sport camp for families with children with Diabetes type 1, organized in Skradin, June 2019


The participants will have a special (challenging) running experience in one of the most beautiful parts of Croatia, featuring untouched nature & monuments bearing witness to the turbulent past of this area. All distances will finish @ Skradinski Buk.


The distances:

INSANE 80 km Ultra Marathon

CRAZY 50 km Ultra Marathon

HAPPY 10 km

CRAZY 50 km TEAM Relay (4 legs divided by 2-4 members/team)


Entry fees for Croatian residents starting from € 30. Registrations at where you can find all info.