During the 2016 Nordic Roaster Forum, the attendees were divided in to 6 groups and given a challenge to roast a Colombian coffee from Tarqui as good as they could on an Ikawa roaster.
The coffees were later cupped and team number 3 was voted the best profile.
You can download all the profiles the teams submitted for this informal Challenge here.
Please feel free to download, use and share these roast profiles.