Endure 24 Leeds

View all races for Jul 2026

Endure24 is a 24 hour trail running challenge held at Reading and Leeds, where runners compete solo, in pairs or in teams of up to 12. Rather than racing over a fixed distance, participants have 24 hours to complete as many laps of the fully marked 8K trail course as they can, creating a challenge for first time participants and experienced ultrarunners alike.

Each venue features a scenic 8K trail loop through parkland, woodland and open countryside. Teams rotate runners throughout the event while solo competitors and pairs manage their own pace, rest and strategy across the full 24 hours, whether aiming for a personal milestone or an ultramarathon distance.

The event combines professional organisation with a lively festival atmosphere, featuring camping, an event village, food and drink, retail stands and comprehensive on course support. Its unique format and welcoming community have established Endure24 as one of the UK's best known 24 hour trail running events.

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