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The Fourth Arun River Marathon and the second of four races in our River series.

Out and back trail marathon up the river Arun past the beautiful Arundel and Amberley castles, over historic bridges and up onto the South Downs Way and return back.

How to enter the Arun River Marathon

  1. Marathon

    Run 26.2mi
    Event passed

Arun River Marathon route

The courseis an out and back river marathon, roughly 26.6 miles, and is an out and back river marathon. As in all our races we shall mark the course but please make a note of the route as the British public like to take our signs down sometimes.

Event Details

What’s Included

Free Cooked Breakfast and tea / coffee from the Boat House Cafe at the end of the race

3 fully laden aid stations

Finishers medal (The 2nd of 4 medals that will all link up)

Arun River Marathon weather forecast

Light rain in the morning and afternoon.

Predicted highs
Predicted lows
Icon80% chance of rain
IconLight breeze possible, up to 9mph

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