Course
36 mile36 mi
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
The Guernsey Ultra is a challenging 36-mile race around the picturesque island of Guernsey in the United Kingdom. Runners will experience a mix of terrain, from coastal paths to rugged interior trails, as they circumnavigate this scenic Channel Island. This fully-marked event offers an unforgettable running adventure for endurance enthusiasts.
Your next race, seen from above.
Save Guernsey Ultra to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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Save Guernsey Ultra to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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Guernsey Marathon
Elite racing along Guernseys iconic island coastline
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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.