Brokenagan Backyard Ultra
Always double-check with the organizer's website! This page may contain affiliate links.
Brokenagan Backyard Ultra and 24‑Hour Endurance Run
Brokenagan takes place July 25–26, 2026 at Silver Star Provincial Park, Sovereign Lake Nordic Centre. The event includes two loop-based formats: a Backyard Ultra and a separate 24-hour endurance race.
The Backyard Ultra requires completing a roughly 4.17-mile (6.7 km) loop every hour, on the hour, until only one runner completes a loop alone. Competitors must be in the starting corral at the bell, no pacing or outside assistance is allowed during a loop, and leaving the staging area except to run a loop counts as withdrawal. This edition is a Bronze Medal Event for the 2025 season; the winner’s result is entered on the Canadian national leaderboard and considered for Team Canada selection.
The 24-hour endurance race gives runners 24 hours to complete as many loops as possible on a separate course. It accepts solo entries and team relay entries; only one team member may be on course at a time. Outside support on the loop is not permitted. The event is cupless so participants must bring their own cup. Water and electrolytes are provided for the duration; food service is available until 3:00 PM.
A spacious staging area accommodates personal 10x10 aid tents. Mandatory and recommended gear includes a headlamp for night loops and basic safety items. Environmental protection rules require staying on trail and avoiding litter. Specific race rules, crew limits, and refund policies apply. Visit the organization's website for the most recent information.
