Trailspire Ultra
Falkirk, United Kingdom • 7 Feb 2026
Event details
Trailspire Ultra 2026 is a six-hour endurance running event on 07 Feb 2026 at Callander Park, Falkirk (Callander House, Callendar Rd, FK1). The event uses a fully waymarked looped course that includes rolling trails, woodland paths, and views of the historic Callander House. Each lap measures 4.14 miles with 277 ft of elevation. The course is supported by marshals and on-course safety and emergency planning.
Format and entry
The format asks participants to complete as many laps as they can within six hours. Solo runners and two-person relay teams (male, female, or mixed) are both available. Relay teams may choose how to divide laps among team members. A lap must be completed to count toward final distance; solo entrants have a shortened final lap option for the last hour.
Entry is open with a closing date of 31 Dec 2025. Capacity is stated as spaces for 400 solo runners and 50 two-person relay teams. Early-price bands are listed: relay from £85 (first 10) then £96, solo from £43 (first 100) then £48. A service fee of 4% (minimum 50p) applies. The event is organised by Everyrunner Events and lists Trailbreeze as the main sponsor. Visit the organization's website for the most recent information.