The Panaracer Dirty Reiver (200km), Dirty One Thirty (130km) and the Dirty Sixty Fiver (65km) are off road cycling challenges based on the Gravel Grinder format found predominantly in America.

The ‘Sixty Fiver’ course will also be open to E-Bikes as the Dirt-E-Reiver! 

Riders will traverse forest access roads that service the vast areas of forest covering the border region of England and Scotland. The events will take riders through remote areas providing outstanding viewpoints across this spectacular part of the UK.

Dirty Reiver 2026 no-group

• 24/04/2026, 10:00 - 22:00

  Dirty Reiver 200km

  Join Waiting List £85.00
  plus booking fee
• 24/04/2026, 10:00 - 22:00

  Dirty One Thirty

  Join Waiting List £85.00
  plus booking fee
• 24/04/2026, 10:00 - 22:00

  Dirty Sixty Fiver

  Join Waiting List £70.00
  plus booking fee

Location

Directions

The event HQ will be at Kielder Castle Forest Park Centre, Kielder, Hexham, Northumberland NE48 1ER.

Images

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