10

Lake swims in August 2025

Find lake swims in August 2025 - filter by date or location, display on a map or use the advanced search to find your perfect race.

Filter by month

Filter by place

Map

Event listings

Select an event for photos, video, route, location, reviews, entry fees and how to enter.

Take on a challenge like no other as you swim a marathon distance over 12 weeks and lift your health, wellbeing and fitness to the next level.
  • Fri 1 Aug
  • FREE
  • Fri 1 Aug
  • FREE
Anywhere

Swim Marathon | 26 miles

Take on a challenge like no other as you swim a marathon distance over 12 weeks and lift your health, wellbeing and fitness to the next level.

  • Enter online
  • Fundraising required
  • All ages
  • 26 miles pool swimming
Take on a challenge like no other as you swim a half marathon distance over 12 weeks and lift your health, wellbeing and fitness to the next level.
  • Fri 1 Aug
  • FREE
  • Fri 1 Aug
  • FREE
Anywhere

Swim Marathon | 13 miles

Take on a challenge like no other as you swim a half marathon distance over 12 weeks and lift your health, wellbeing and fitness to the next level.

  • Enter online
  • Fundraising required
  • All ages
  • 13 miles pool swimming
Entries close soon
One of the swim-only events as part of the Snowman multi-activity weekend, with its sister event awarded the Event of the Year (2021) in the Welsh Triathlon Awards.
  • Sat 2 Aug
  • £33.99-£38.99
  • Entries close soon
  • Sat 2 Aug
  • £33.99-£38.99
  • Entries close soon
Betws-y-Coed, Clwyd, UK

Snowman Swim 1000m

One of the swim-only events as part of the Snowman multi-activity weekend, with its sister event awarded the Event of the Year (2021) in the Welsh Triathlon Awards.

  • Enter online
  • Age 15 & over
  • 1000 m lake swimming
Entries close soon
One of the swim-only events as part of the Snowman multi-activity weekend, with its sister event awarded the Event of the Year (2021) in the Welsh Triathlon Awards.
  • Sat 2 Aug
  • £42.99-£47.99
  • Entries close soon
  • Sat 2 Aug
  • £42.99-£47.99
  • Entries close soon
Betws-y-Coed, Clwyd, UK

Snowman Swim 2000m

One of the swim-only events as part of the Snowman multi-activity weekend, with its sister event awarded the Event of the Year (2021) in the Welsh Triathlon Awards.

  • Enter online
  • Age 17 & over
  • 2000 m lake swimming
Entries close soon
One of the swim-only events as part of the Snowman multi-activity weekend, with its sister event awarded the Event of the Year (2021) in the Welsh Triathlon Awards.
  • Sat 2 Aug
  • £45.99-£50.99
  • Entries close soon
  • Sat 2 Aug
  • £45.99-£50.99
  • Entries close soon
Betws-y-Coed, Clwyd, UK

Snowman Swim 2.4 Miles

One of the swim-only events as part of the Snowman multi-activity weekend, with its sister event awarded the Event of the Year (2021) in the Welsh Triathlon Awards.

  • Enter online
  • Age 18 & over
  • 2.4 miles lake swimming
  • Sat 30 Aug
Lifton, Devon, UK

Roadford Lake Swim Autumn | 500M Swim

  • 500 m lake swimming
  • Sat 30 Aug
Lifton, Devon, UK

Roadford Lake Swim Autumn | 750M Swim

  • 750 m lake swimming
  • Sat 30 Aug
Lifton, Devon, UK

Roadford Lake Swim Autumn | 1500M Swim

  • 1500 m lake swimming
  • Sat 30 Aug
Lifton, Devon, UK

Roadford Lake Swim Autumn | 2.5K Swim

  • 2.5 km lake swimming
  • Sat 30 Aug
Lifton, Devon, UK

Roadford Lake Swim Autumn | 5K Swim

  • 5 km lake swimming

Search options

Back to search options