Olle Nash, who lost his daughter to the disease, hopes to raise £10,000 for Macmillan Cancer Support.
Siobhan MacAndrew was diagnosed with breast cancer and made redundant from her job in the same week.
Liz McAinish contracted coronavirus while undergoing breast cancer treatment in 2020.
The charity’s annual World’s Biggest Coffee Morning has seen a 75% drop in registrations across Scotland.
