The Skye and Stornoway NFU Mutual Agencies, as well as SAC Consulting in Portree, will be undertaking a very special challenge this month.
The Great Glen Challenge takes place on 25 August and the companies will be entering two teams.
The companies say: "We are delighted to be participating in this event to raise money for RSABI, a unique charity supporting Scottish Agriculture."
The companies have formed two teams, Team Won and Team Too, and their fundraising page can be viewed here.
Donations placed via this website will be processed by Virgin Money Giving and passed straight to RSABI along with any Gift Aid that may be payable.