Course
Backyard Ultra6.7 km
Key dates
- ★Race dayAugust 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
Backyard Ultra Chur follows the last-one-standing backyard ultra format: runners complete a 4.167-mile loop every hour, on the hour, until only one remains. The race is based in Chur, the capital of Switzerland's Graubünden canton.
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Save Backyard 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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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.