Seven Sisters Skyline 2026

Race Details

The Seven Sisters Skyline is a mountain running event organised by Excel Sports, held on Achill Island, Co. Mayo. A true mountain race offering the purest form of competition in a spectacular Atlantic setting.

Race categories:

• 55KM — The Full Skyline: The complete challenge for experienced mountain runners
• 30KM — The Skyline Challenge: A mid-distance option through the heart of the Seven Sisters ridgeline
• 16KM — The Skyline Intro: An accessible introduction to mountain running on Achill Island

The event is an IUMF Index Race, attracting elite and club mountain runners from Ireland and internationally.

Entry: excelsports.ie/book-event