The Trionium Picnic Marathon

Dorking, Surrey

Organiser's Description

A course of ferocious toughness, run entirely on rough tracks. A very hilly out-and-back route with a height gain/loss of more than 6000 feet – a run for the exceptionally hearty! ‘Easily the hardest marathon in Britain'.

Distance

  • 26.2 miles
Golden Heart Emoji Small

Support your favourite charities

find out more
Target Ovarian Cancer

Join Target Ovarian Cancer: sign up and save lives

Visit site

Would you like your charity to appear here? Let us know support@findarace.com

Reviews

First-hand event reviews from people who've been there, done that and got the breathable T-shirt, really help everyone choose their next event.

It only takes a few seconds and every month we randomly select someone who has taken the time to write a review and send them a £50 Wiggle voucher.

Who's In

Create your free profile to see what events your friends are doing

sign up / log in