Trident 10k

The Trident 10k is a challenging 10-kilometer trail run organized by Helensburgh AAC, taking place on September 13, 2025. The race starts at Helensburgh Rugby Club and features a scenic route through Loch Lomond and the Trossachs, with views of the Clyde, Arrochar Alps, and Loch Lomond. The course includes off-road trails and dirt roads, with an elevation gain of 381 meters.

Open to runners aged 17 and older, the event offers fun prizes, spot prizes, and home-baked treats for participants. The event is limited to 150 runners, with registration fees starting at £13 for members of certain athletic associations. Visit the organization's website for the most recent information.