Try the Backyard Ultra where you run a 4.1 mile course in Silver Star Provincial Park every hour on the hour until your are no longer able to continue.
OR, test yourself with the 24 HR Endurance Run. Run the same style of course without the time limit and see how many laps you can do in 24 hours.
Either way it's a great way to not only challenge yourself, but to bring the running community together in a fun short course event.
Register here!