Course
A last-one-standing race on a 6.7km loop through Riverhead Forest, north-west of Auckland. The lap runs mostly along the lower valley floor through commercial pine forest with about 90m of climbing, including a short singletrack section and a bridge crossing. A new lap starts on the hour until one runner remains.
Key dates
- ·RegistrationNot open yet
- ★Race dayApril 2027 · date to be announced
About
The Riverhead Backyard ReLaps Ultra is an extreme endurance event where runners complete a 6.7km lap every hour until only one runner remains. Participants must finish each lap within one hour, with the race continuing until a single runner can complete a lap, testing the ultimate limits of human endurance and mental resilience.
Save Riverhead Backyard ReLaps Ultra to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
-
Waterfront Half Marathon
Eastern Bays to downtown Auckland with a cast of thousands
-
Sri Chinmoy 6-12-24 Hour Track Races
Ultra endurance track racing up to 24 hours in Auckland
-
WhyWomenRun Women's Event
Women's community run and walk in Auckland Domain
-
Wings for Life World Run: Auckland
Run until a virtual catcher car catches you
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.