Trailspire Ultra
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Event
Trailspire Ultra is a six-hour endurance running event due to take place on 07 Feb 2026 at Callander Park, Falkirk, with a base at Callander House. The event is presented under the new name and a redesigned route and is organised by Everyrunner Events. Trailbreeze is listed as the main sponsor.
Course and format
The event uses a looped course of 4.14 miles per lap with 277 ft of elevation. Participants run as many laps as they can within six hours. Solo runners may stop at any time; a short final lap is used for solo athletes in the event’s last hour. Relay teams of two may choose how to divide laps between members; unfinished laps do not count toward final mileage.
Entries and fees
Entry status is listed as open, with a closing date of 31 Dec 2025. A service fee of 4% (minimum 50p) applies to each sign-up. Price tiers shown are:
- Relay teams: early places at £85, later at £96.
- Solo: early places at £43, later at £48.
The organiser states the route will be fully marked and supported by marshals. Visit the organization's website for the most recent information.
