The Arla Great North Swim, at Windermere, has something for everyone, for all ages and all abilities, whether you’re a seasoned swimmer or a beginner. Choose your distance from Swim250, Half Mile, 1 Mile, 2 Miles, 5k and 10k, and join thousands of like-minded people and set yourself an open water challenge in the great outdoors at the UK’s biggest open water swim event.
For over thirteen years Great Swim has provided tens of thousands of swimmers with exhilarating, challenging and safe open water swimming events.
If you’re going to swim, make it a great swim!
Event Details
- Date:
- 12 Jun – 14 Jun 2026
- Location:
- Windermere
- Registration Fee:
- From £20
- Fundraising Target:
- As much as you can

Swim Distances
- 250 metres – (10 lengths) – minimum age 8 years
- 1/2 mile (32 lengths) – min age 12 years
- 1 mile (64 lengths) – min age 16 years
- 2 miles (125 lengths)
- 5km (200 lengths)
- 10km (400 lengths)
Please note, participants must be a minimum of 8 years old for the 250m, 12 years old for the 1/2 mile, 16 years old for 1 mile, 2 miles and 5km and 18 years old for the 10km.
We will be with you every step of the way:
- Dedicated fundraising support, including a fundraising pack and regular updates
- Your own GBSS t-shirt or running vest
Own place
If you already have your own place, we’d love for you to join our team. There’s no minimum fundraising pledge and you still get all the great Team GBSS benefits!
Got your own place for this event?
Got a question?
We would love to hear from you and answer any question you may have about taking a Great Swim for Group B Strep Support. Call the fundraising team on 0330 120 0795 or e-mail fundraising@gbss.org.uk.









