Rasselbock Backyard Ultra - Hardwick

Rasselbock Backyard Ultra - Hardwick

Saturday, 11 September 2027

Hardwick Hall Estate, Chesterfield, UK

Follow event Run/Walk Road/Path/Park Off Road/Trail

The Rasselbock Backyard Ultra Harwick starting on 11 September 2027 is based in the stunning grounds of Hardwick Hall Estate in Chesterfield.

A Backyard Ultra is a form of ultramarathon race where competitors must consecutively run a 6.71km / 4.16 mile course every hour, on the hour, until there is only one person left standing.

The course runs through a mix of estate trails and farmland. Terrain is a mix of natural woodland, farmland tracks and a small amount of tarmac.

Refer to the event website for the rules associated with this event.

Organiser

Rasselbock Running

Distances/Events

1 x 6.71K lap per hour - Last one standing format

Location map

The event is based at Hardwick Hall Estate.

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

Disclaimer

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This listing was last manually checked on 5 October 2026.

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