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The London Backyard Ultra, an enduring test of resilience, invites runners to push the boundaries of their endurance. Set in the heart of Croydon, this off-road adventure challenges participants to complete a 4.16-mile loop every hour, on the hour, until only one person remains. Suitable for experienced ultrarunners seeking an unforgettable challenge, the event promises an unparalleled display of grit and determination.
2025-08-30
Start Time: TBD
Croyden, London, UK
Organized by
londonbackyardultra
Based on shared interests with London Backyard Ultra
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