Triworks Floors Castle Trail Race

The Floors Castle Trail Race is TriWorks Edinburgh’s inaugural event, held on 28 September 2025 at Floors Castle in the Scottish Borders—the largest inhabited castle in Scotland. The event offers 10km (two laps of the 5km course), 5km, and a Junior 3km race, run on undulating but fast hard-packed gravel trails through ancient woodlands with panoramic castle views. The course is spectator-friendly, with supporters able to cheer at multiple points, and finishes with a welcoming, lively atmosphere.

Features include optional race T-shirts and wooden finisher medals (guaranteed if entered by 31 July), plus training plans via Oro Endure and Scottish Athletics discounts. Age suitability: 10km 17+, 5km 15+, Junior 3km 9–14. Visit the organization's website for the most recent information.