Persistence Backyard Ultra
One loop at a time. Until only you remain.
Ontario's original affiliated backyard ultra hands the winner a Silver Ticket to the World Team Championship. Run 6.7 km loops on a crushed-stone circuit outside London until everyone else stops. A two-time winner once said a national record could be set on this course.
Highlights
Run loops until only one runner remains — you!
Winner earns automatic entry to the World Team Championship.
The first Big Dog's affiliated backyard ultra in Ontario.
Race falls on Ontario's long weekend — extra recovery day!
Crushed stone trail, grass, and dirt road near London, ON.
What's included in the entry
Persistence Backyard Ultra
One loop at a time. Until only you remain.
Ontario's original affiliated backyard ultra hands the winner a Silver Ticket to the World Team Championship. Run 6.7 km loops on a crushed-stone circuit outside London until everyone else stops. A two-time winner once said a national record could be set on this course.
Highlights
Run loops until only one runner remains — you!
Winner earns automatic entry to the World Team Championship.
The first Big Dog's affiliated backyard ultra in Ontario.
Race falls on Ontario's long weekend — extra recovery day!
Crushed stone trail, grass, and dirt road near London, ON.