This year, participants of the Cheltenham Lido Devils Aquathlon & Swim Challenge 2026 are making every stroke and every step count for Cobalt Medical Charity. Whether it’s a 1 km or 2 km swim in the open-air Lido, followed by a 10 km run up to Devil’s Chimney on Leckhampton Hill, every bit of effort helps raise vital funds.

Cobalt Medical Charity provides life-changing medical care and support to people in Gloucestershire, helping patients and their families through treatment, recovery, and beyond. Your sponsorship makes a real difference — funding essential services, equipment, and support programs that improve lives every day.

By donating, you’re not just cheering on the swimmers and runners — you’re directly helping Cobalt continue their vital work. Every pound counts and brings us closer to ensuring everyone in our community gets the medical support they need.

💙 Join us in supporting Cobalt — together, we can make every lap and every step matter.