EnduranceLife Sussex

Course

A coastal trail event based at Eastbourne, running the chalk cliffs of the Seven Sisters above the English Channel. Four distances share chalk and forest trails over rolling downland, with heavy climbing — 1,276 ft of ascent over the 10K rising to 5,266 ft on the ultra. Marathon and ultra carry UTMB qualification.

Key dates

• !
  Registration
  Open now
• ★
  Race day
  Sat 6 Mar 2027

About

The EnduranceLife Sussex trail runs explore the dramatic cliff-ridden coastline on a mix of forest and chalk trails. Starting from Helen Garden in Eastbourne, the courses showcase the stunning coast that shoulders the towns of Eastbourne and Seaford.

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  Morland 'Marathon' Trail Ultra

  Sat 6 Mar 2027 · Penrith, England · 30 miles

  Thirty-mile trail ultra through the Cumbrian fells

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• 

  Beast of the Blacks 10, 20 & 40 Mile

  Sat 6 Mar 2027 · Hereford, England · 40 miles · 20 miles · 10 miles

  Trail race through the Black Mountains of Wales

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• 

  Swiftathon 5K & 10K Themed Run

  Sat 6 Mar 2027 · Wolverhampton, England · 10K · 5K

  ABBA-themed 5K/10K fun run near Wolverhampton

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• 

  Cousin Jack

  Sat 6 Mar 2027 · St Ives, England · Ultra Jack 35 Mile · 29 km

  Named for Cornwall's emigrant miners, 'Cousin Jack'

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A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.