Herdy's Frontyard Ultra

MAR
13
2026
Test your endurance at Western Australia’s premier backyard ultra. Run a 6.71km loop every hour on the hour at Herdsman Lake until only one runner remains in this ultimate race against yourself.
Fri 13 Mar 2026
Herdy's Frontyard Ultra

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Herdy's Frontyard Ultra

Herdy's Frontyard Ultra is an endurance running event held at Herdsman Lake in Perth, Western Australia. This event follows the backyard ultra format where participants must complete a specific distance within a set timeframe.

The competition is structured around a 6.71 km loop. Participants must complete this loop every hour, on the hour. The event continues until only one runner is able to complete a loop within the required time while all others have withdrawn or failed to finish a lap. According to the format, completing 24 consecutive loops results in a total distance of 100 miles.

The event is held in a festive environment at Herdsman Lake. It serves as a test of mental and physical endurance, where almost all participants eventually receive a "Did Not Finish" (DNF) result, as the race only concludes when one single runner remains. The course previously served as the site for an Australian backyard ultra record.

Available distances:

  • 6.71 km loops

The event also integrates a volunteer program where individuals can assist with race operations. Support services such as aid stations are provided for participants, and specific mandatory gear is required to take part in the event. Visit the organization's website for the most recent information.

7 km
Herdy's Frontyard Ultra