Charity Swims & Triathlons
Pool challenges, open water swims, and triathlons.
What to expect
Build confidence in training and arrive ready for event day.
Upcoming Charity Swims & Triathlons
Choose a date and jump to booking details.
Swim Serpentine
UK's biggest one-day open-water swimming festival, celebrating its 10th anniversary. Takes place at the London 2012 Olympic venue in Hyde Park.
Swim Serpentine
UK's biggest one-day open-water swimming festival, celebrating its 10th anniversary. Takes place at the London 2012 Olympic venue in Hyde Park.
Swim Serpentine
UK's biggest one-day open-water swimming festival, celebrating its 10th anniversary. Takes place at the London 2012 Olympic venue in Hyde Park.
Swim Serpentine
UK's biggest one-day open-water swimming festival, celebrating its 10th anniversary. Takes place at the London 2012 Olympic venue in Hyde Park.
Swim Serpentine
UK's biggest one-day open-water swimming festival, celebrating its 10th anniversary. Takes place at the London 2012 Olympic venue in Hyde Park.
Swim Serpentine
UK's biggest one-day open-water swimming festival, celebrating its 10th anniversary. Takes place at the London 2012 Olympic venue in Hyde Park.
Swim Serpentine
UK's biggest one-day open-water swimming festival, celebrating its 10th anniversary. Takes place at the London 2012 Olympic venue in Hyde Park.
Swim Serpentine
UK's biggest one-day open-water swimming festival, celebrating its 10th anniversary. Takes place at the London 2012 Olympic venue in Hyde Park.
Plan your fundraising
Use these guides to prepare, train, and set your fundraising goals.