Coast to Kosci

Course

A 240km point-to-point ultramarathon from Twofold Bay near Eden on the far south coast of NSW to Charlotte Pass, by way of the summit of Mt Kosciuszko. About 60 runners are accepted and have up to 46 hours to finish.

Key dates

• ·
  Registration
  Not open yet
• ★
  Race day
  Fri 20 Nov 2026

About

Coast to Kosci is a 240km ultramarathon from Twofold Bay at Eden, on the New South Wales coast, to the summit of Mount Kosciuszko, Australia's highest peak, run in stages over several days through changing terrain.

• 

  Narrow Neck Night Run

  Sat 21 Nov · Katoomba, NSW · 24.7km · 14km

  A night trail run out along Narrow Neck Plateau

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• 

  Shire Run Carnival

  Sat 21 Nov · Kurnell, NSW · SHIRE 10K Run/Walk · 6km Fun Run/Walk · 3km Fun Run/Walk · 1500m Kids Dash

  Coastal carnival at Kurnell on Botany Bay

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• 

  Western Sydney Marathon

  Sat 21 Nov · Penrith, NSW · Marathon · Half Marathon · 10km · 5km
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• 

  Ultra-Trail Kosciuszko

  Thu 26 Nov · Numbugga, NSW · KosciMiler · Kosci100 · Kosci50 · Kosci30

  Alpine ultra through granite peaks and snow gum forests

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