The Marlow Donkey

OCT
4
2026
A Thames Valley LDWA challenge on 4 October 2026 from Marlow with new 25 km, 40 km and 50 km routes through Hambleden, Stonor and the Chilterns.
Sun 4 Oct 2026
50 kilometers 40 kilometers 25 kilometers

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The Marlow Donkey

The Marlow Donkey is a challenge event organised by Thames Valley LDWA on 4 October 2026. Routes run from a start and finish at Liston Hall, Marlow, Buckinghamshire, and traverse the Hambleden and Stonor valleys and parts of the Chilterns, with a figure of eight centred on the village of Hambleden and the long route extending to Bix.

Distance options

  • 25 km
  • 40 km
  • 50 km

Entrants aim to complete their chosen route on foot within maximum time periods of eight hours for the 25 km route or eleven hours for the longer routes. Thames Valley LDWA provides drinks and snacks at the start and at outward checkpoints, with minimal provisions at Bix (CP3), and a simple meal of daal curry at the finish. Food cannot be guaranteed free from allergen contamination. Timed e-certificates will be available after the event via SI Entries and each participant receives a free badge.

Entry is limited to 150 places. LDWA members have preferential entry until 1 September 2026. Entry fees are £15 for LDWA members and £20 for non-members. Entries open 1 June 2026 and close 20 September 2026.

Entrants must carry required equipment including a personal drinking container, plastic mug, food, paper route description or suitable maps/GPS, mobile phone, whistle, basic first aid, waterproofs, suitable footwear and a compass. Visit the organization's website for the most recent information.

50 km
40 km
25 km

Events nearby

Windsor Trail Run Half Marathon and 10K on 30 August 2026 in Alexandra Gardens featuring flat trail routes, chip timing, race photos and post-race goodies.
Scenic mixed terrain running at Remenham Farm beside the Thames with a half marathon, 10K and junior race, chip timed results and themed medals.
Seven hour Time Challenge along the River Thames in Staines offering lap based distances from 3km to ultra, with medals, pins, aid stations and goody bags.
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