Go Swim Loch Lomond has gotten even bigger with the introduction of the Go Swim Loch Lomond Aquathlon.
You can now Swim, Run on the Bonnie, Bonnie banks of Loch Lomond!

What’s Included

We want your experience of Go Swim to be ‘premier’.

You will get a great package from us to make sure you have an enjoyable day and fantastic experience.

  • Professional, experienced organisers
  • Full water safety cover to governing body standards (kayaks, motor boats etc.)
  • Full land safety and 1st Aid team
  • Support of the Loch Lomond and Trossachs National Park
  • Event Chip Timing
  • Finishers’ Medal
  • Finishers’ T-Shirt
  • Custom Event Swim Cap
  • Announcer and PA System
  • Professional Security and Stewarding
  • Bag Drop Tent
  • Changing Tent Facilities
  • Car Parking
  • And Much More!

Wetsuits & water temperatures

Wetsuit use is optional for water temperatures of 18⁰C or above. However please note swimmers choosing not to wear a wetsuit MUST use an approved high visibility tow float. This only applies to swimmers aged over 16 years old. Swimmers aged under 16 will be required to wear a wetsuit.

Wetsuit Policy Summary

Water temperature of 20° and above: no wetsuit.

Water temperature between 18° and 19.9° swimmer can choose to wear a wetsuit or not.

Water temperature between 14° and 17.9° wetsuits are compulsory.

Wetsuits are compulsory for all Juniors aged between 8 and 12 years

*Please note that we expect the water temperature of the loch to be between 14° and 16*

Adult Aquathlon | (15+)

A 750m swim in the iconic Loch Lomond, followed by a 5k run along the towpaths of the River Leven.

  • Triathlon Scotland/British Triathlon Affiliated | Adults £25
  • Non-TS/BT Member | Adults £30

Junior Aquathlon | (11-14 years)

Juniors from the age of 11 can also take part in a shorter distance of 250m swim and 2Km Run.

  • Triathlon Scotland/British Triathlon Affiliated | Juniors £20
  • Non-TS/BT Member | Juniors £25


From 11:00 within the Event Village at Duncan Mills Memorial Slipway


12:45hrs | Start: 13:00hrs

Tristars 211-12250 Swim/2km Run
Tristars 313-14250 Swim/2km Run
Youth A15-16750m Swim/5Km Run
Youth B17750m Swim/5Km Run
Junior C18-19750m Swim/5Km Run
Senior20-39750m Swim/5Km Run
Vet40-49750m Swim/5Km Run
Super Vet50-59750m Swim/5Km Run
Vintage60+750m Swim/5Km Run