6 weeks and 2 days

Running Events > NSW > Sydney > Sydney's Backyard Ultra

How it works?

You run 6.71 km (one yard)

You have one hour to finish the yard (that’s 8:56 /km pace)

The next yard starts every hour, on the hour

If you don't complete the yard in an hour, fail to start, or decide not to continue you’re out

The race continues until only one person is left standing.

Event Web site: https://sydneysbackyardultra.au/Web site


Note: location may be approximate