Assafarge, Portugal
Saturday, October 3, 2026
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Backyard Ultra by CoimbraTrail is an endurance running event held in Assafarge, Portugal, on 3 October 2026. Participants can choose from 7K, 20K, or 40K distances, with the ultimate challenge being the last-person-standing backyard format.
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Assafarge, Portugal
Assafarge, Portugal
On the day
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The Backyard Ultra by CoimbraTrail is an endurance running event held in Assafarge, Portugal, on 3 October 2026. It features 7K, 20K, and 40K distances based on a loop course.
The event takes place in Assafarge, near Coimbra, Portugal.
A Backyard Ultra is a format where participants run a 24-hour-style event, completing a designated course hourly. The last person to complete a full lap keeps going, and the race ends when only one person remains or no one completes the next lap.
Participants can choose from 7K to 40K, so the event is accessible to runners of varying abilities. However, the 40K option may be suitable for experienced runners.
Entry fee not listed
Check the race's registration page for pricing.Assafarge, Portugal
Saturday, October 3, 2026
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