Backyard Ultra 2025

Backyard Ultra 2025. Fatdog backyard ultra registration for our 2025 event is open! Backyard ultra is a form of ultramarathon race where competitors must consecutively run the distance of 6706 meters (4.167 miles) in less than one hour.

Backyard ultra is a form of ultramarathon race where competitors must consecutively run the distance of 6706 meters (4.167 miles) in less than one hour. The inaugural m*a*s*h backyard ultra starting on 18 january 2025 over wellington anniversary weekend, is based at queen elizabeth park, kāpiti coast.