
About Cobalt
Cobalt is a Cheltenham based medical charity. Our vision is to pioneer innovation in medical imaging diagnosis by investing in equipment, integrated research and education, to improve outcomes for patients now and in the future. Volunteers help Cobalt in many different ways, for example at open gardens, by recycling cards, swapping collecting tins around the county and in our busy fundraising office.
Recently added opportunities
New
Organisation role · 3—4 hrs/Week
Cheltenham
Volunteer Gardeners
Do you enjoy gardening? Do you know your perennials from your weeds? We’re looking for a small team of volunteers (3–4 people each week) to help maintain ou
Posted by CobaltMay
17
One-off · 17 May, 08:30 - 13:30
Charlton Kings
Colour Run Route Marshalls
Volunteer as a Route Marshall for the Xtreme Colour Run on 17 May 2026 in Cheltenham. Help guide runners, ensure safety, and join the fun!
Posted by Cobalt

