Saturday 24 July 2027 • Loch Lomond
Meet the
Beastie.
Loch Lomond Beastie Triathlon Festival: a loch swim, off-road adventure and a hard-earned finish in front of Balloch Castle.
Organised by Lomond Swimming & Triathlon Club. Three races, one warm welcome.
Find your BeastieA Beastie medal is included in every entry, at no additional charge.
Make yourself at home
Your Beastie, from start to finish.
Choose your race
Compare distances, demands and the three ways to earn your castle finish.
02Explore the course
Loch swimming, mountain-bike laps, trails and preparation advice.
03Plan your race day
The working timetable, travel, registration, transition and facilities.
04Find a quick answer
Kit, entries, refunds, support and the questions we hear most often.
05Enjoy the photographs
Past Beasties through Daren’s lens and Triathlon Scotland’s galleries.
06Look up results
Race times and results from previous years.
The next adventure
Beastie 2027.
· Balloch Castle Country Park
2027 entries are not open yet. Booking will be through EntryCentral.
Check EntryCentralQuestions in the meantime? Email the Beastie team.