Lake swims in UK

• Fri 15 - Sun 17 May 2026
• £30
• Early bird

Keswick Mountain Festival

The UK's top outdoor sports festival! Incredible entertainment, sports events, speakers, live music, activities, brand expo, bars, food, drink and much more.

Early bird on now

• Families
• Venue accessible
• Newcomers
• Dogs allowed at venue
• Entertainment
• Music
• Enter online
• Event village
• Event expo
• Park
• Rural
• Mountains
• Sustainability policy
• All ages

• 5K run 2
• 10K run
• Half marathon
• 50K ultra run
• Fell run
• + 12 more races

• Sat 16 May 2026
• £29-£55

Roadford Lake Swim

Take the opportunity to swim in a superb lake swimming venue where you’re not normally allowed to swim! Come and make a weekend of it with lakeside camping too.

• Families
• Trees not tees
• Recycling
• Newcomers
• Rural
• Sustainability policy
• Age 11 & over

• Lake swim 5

• Fri 12 - Sun 14 Jun 2026
• £20-£105
• Early bird

Arla Great North Swim

The UK's biggest open water swimming event providing a fantastic opportunity for families, individuals, experienced and beginner swimmers to enjoy the open water.

Early bird on now

• Families
• Venue accessible
• Event village
• Event expo
• Rural
• Sustainability policy
• Age 8 & over

• Lake swim 6

• Sat 20 - Sun 21 Jun 2026
• £28-£245
• 20% off

Cholmondeley Castle Triathlon and Multisport Festival

Get active in the beautiful grounds and surrounding area of stunning Cheshire in the discipline of your choice! Bring your friends and celebrate completing your challenge in the festival village.

20% off

• Families
• Newcomers
• Entertainment
• Music
• Event village
• Park
• Rural
• Age 9 & over

• Kids triathlon 5
• Novice triathlon
• Super sprint triathlon
• Sprint triathlon 2
• Olympic triathlon
• + 14 more races

• Sat 18 - Sun 19 Jul 2026
• £28-£245
• 20% off

Belvoir Castle Triathlon and Multisport Festival

A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in the discipline of your choice! Celebrate in the festival village afterwards.

20% off

• Families
• Newcomers
• Event village
• Rural
• Age 9 & over

• Kids triathlon 4
• Super sprint triathlon
• Sprint triathlon 2
• Olympic triathlon
• Half Ironman
• + 14 more races

• Sun 20 Sep 2026
• £30-£97

Eton Dorney Triathlon & Swims

The Olympic venue, Eton Dorney, offers pan-flat, traffic-free roads and a beautiful clear lake for all levels of triathletes and swimmers to enjoy in an exclusive setting.

• Families
• Recycling
• Newcomers
• Dogs allowed at venue
• Event village
• Urban
• Park
• Rural
• Free venue entry
• Age 15 & over

• Super sprint triathlon
• Sprint triathlon
• Olympic triathlon
• Lake swim 4