Course
Alpine Marathon42.2 km
Key dates
- ★Race dayMay 2027 · date to be announced
Provisional date, projected from last year — the organiser has not announced this edition yet. We show the month only.
About
Zegama-Aizkorri is the most famous mountain marathon in the world, a 42km loop from the Basque village of Zegama over the muddy, misty ridgeline of the Aizkorri massif. A cornerstone of the Golden Trail World Series, it is renowned for fanatical crowds that line the course in any weather.
Your next race, seen from above.
Save Zegama-Aizkorri Alpine Marathon to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
Get RunCalendar
Save Zegama-Aizkorri Alpine Marathon to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
Run this event? Claim it on runcalendar.com
Visit event website ›
A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.