Dublin Mountain Backyard Ultra

Dublin Mountain Backyard Ultra

Saturday, 9 May 2026

Ballinascorney, Dublin Mountains, Co. Dublin

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The next Dublin Mountain Backyard Ultra is on 9 May 2026 in Ballinascorney, County Dublin.

The backyard ultra is a form of ultramarathon race where competitors must consecutively run the distance of 6.706kms in less than one hour. When each lap is completed, the remaining time within the hour is used to recover and replenish for the next hour's race. The race finishes when one person completes one more lap than anyone else.

This event is the official Leinster BYU event as part of the All Ireland BYU Championship.

Organiser

Dublin Mountain Running Club

Distances/Events

1 x 6.706K lap per hour - Last one standing format

Location map

The event is based in Ballinascorney.

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 14 July 2025.

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