Spain
The Euskal Backyard Ultra is an innovative ultramarathon event set to take place in Loiu, Bizkaia, on June 7, 2025. This unique race features a 6.7-kilometer loop that participants must complete within one hour. If they fail to finish in time, they are disqualified.
The event continues until only one runner completes an additional loop beyond the others, making mental endurance as crucial as physical stamina. The course consists of 70% mountain trails and 30% asphalt, with a moderate elevation gain. This will be the first Backyard Ultra event in the Basque Country, promoting a challenging yet accessible running experience. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
6 km
Backyard Ultra
