PWR Endure Backyard Ultra Marathon

PWR Endure Backyard Ultra Marathon

Saturday, 23 May 2026

Tockington, Bristol, Gloucestershire, UK

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PWR Endure's Backyard Ultra Marathon starting on 23 May 2026 is based in the historical grounds of Tockington Manor, South Gloucestershire.

The event consists of a 4.167 mile loop which needs to be completed every hour, on the hour. Those who fail to complete the loop within the hour, DNF. The course is predominately off-road with a small section of road.

The total duration for this event is 30 hours (30 loops), covering a total distance of 125 miles / 201km. Any remaining runners after the 30 loop deadline will compete in a 'Shot Gun Finish' completing the final loop as a race to be crowned victorious. There is a prize pool for the top 3 participants.

This event partners with MDUK Charity and is expected to be the largest 'Ultra' in the South West of England.

Distances/Events

1 x 4.167 miles per hour - Last one standing format with 30 Hour deadline
Total: 125 miles / 201K

Location map

The event is based at Tockington Manor with the start line within the school grounds.

Please note: the map location may be approximate. Refer to the event website for start lines and course maps.

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This listing was last manually checked on 19 November 2025.

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