Mad Marsh Run Spring

Longleys Farm, Hailsham, East Sussex

Organiser's Description

The Mad Marsh Run is an intense obstacle course run through mud, marsh and mire.

With an array of natural obstacles and a couple of man-made obstacles thrown in, this run is ideal for beginners and OCR veterans alike! You have the choice of the 5km or 10km course.

You must be 18 years or older to participate in the run. Children under 12 spectate for free!


  • Individual Entry - 5k
    £25 CLOSED
  • Individual Entry - 10k
    £40 CLOSED

All runners' tickets include:

Free T-shirt

Free medal

Free glass bottle of Hook & Son organic, grass-fed milk

Free photos after the event (available on our Facebook page)

All tickets include car parking

The Mad Marsh Run differs from other mud runs in its array of naturally-occurring obstacles. The course will comprise of ditch jumps, fell running, fallen trees, bog, and a couple of man-made obstacles thrown in for good measure!

The 5km course includes a total of 16 ditch jumps.

The 10km course includes a total 28 ditch jumps, as well as more obstacles such as the Shivery Swamp (see below) and Boggy Bottom!

Both courses have water stops and toilet facilities. Marshals are stationed at every ditch jump and obstacle. Every obstacle and ditch also has a bypass option or a log laid across to assist you, so don't feel you have to complete every obstacle!

Longleys Farm, Harebeating Lane, Hailsham, East Sussex, BN27 1ER

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  • Individual Entry - 5k
    £25 CLOSED
  • Individual Entry - 10k
    £40 CLOSED

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