Linacre Infini Trail Race
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Event overview
The Linacre Infini Trail Race is a timed, lapped trail endurance event held at Linacre Reservoirs, Cutthorpe, Chesterfield, Derbyshire. The 2025 edition is scheduled for 8 November 2025. The course runs on well-maintained trails and footpaths in a wooded valley that contains three reservoirs. Each lap is 5 km and runners aim to complete as many laps as possible within the six-hour time limit. The event is organised under permit from the Association of Running Clubs.
Race format and logistics
The course is fully marked and marshalled, with a start-finish checkpoint that provides food, both sweet and savoury. A bespoke medal is awarded to every runner who completes at least one lap. Car parking is available at Linacre Reservoirs for £3.50 (cash only). Minimum age to enter is 18. Entry fees listed for 2025 are £28 for UKA members and £30 for non-members. Visit the organization's website for the most recent information.