The Grampians Peaks Trail 100 Miler Trail Race is the answer to your search for the most epic, spectacular trail race destination.
The Grampians Peaks Trail (GPT), the newest world class trail situated in Gariwerd, the Grampians National Park, is a 162km trail with 7,700 metres of elevation from Mt Zero in the north to Dunkeld in the south. The GPT passes through the rugged, stunning and varied terrain that the Grampians is famous for.
From 6 - 9 November 2025, the central township of Halls Gap - just three hours’ (260km) drive north west of Melbourne - will play host to the event basecamp and headquarters.
The GPT 100 Miler caters to every trail runner with a quest to accomplish, achieve and experience the best that Australian wilderness has to offer.
Competing against each other - though mostly against yourself - runners will have the opportunity to race the full length, 162km from north to south, continuously or over a four-day stage race format. Team relay options exist for both the continuous or stage race formats.

Registration fees
Prices are inclusive of mandatory charges, items, and fees
Dunkeld 2km Junior Trail Closed
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$15.00
STANDARD ENTRY
Feb 10 - Nov 9
Dunkeld 5km Family Trail Closed
Child discount applied at checkout for under 13s.
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$30.00
STANDARD ENTRY
Feb 10 - Nov 9
Contact information
- Event contact
- SingleTrack Events Pty Ltd
- Website
- Visit website