The One On The Trail - Marlow

SEP
27
2026
Trail run in Bisham, Marlow on 27 September 2026 with Half Marathon, 10k and 1k routes along the Thames and through woodland.
Sun 27 Sep 2026
Half Marathon 10 kilometers

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The One on the Trail - Marlow

The One on the Trail - Marlow is a multi‑terrain trail running event held near Temple Lane in Bisham, Marlow (SL7 1RT) on 27 September 2026. The courses start near Temple and follow the River Thames between Marlow and Henley before looping back through countryside and woodland paths. All courses are marked and marshalled.

Distances offered:

  • Half Marathon
  • 10k
  • 1k Little Sprinters fun run

Entries include a finisher medal, refreshments and chip timing. The event village provides portable toilets, a bag drop, catering and medical cover. There are two water stations on the route; 10k runners pass the first station once and half marathon runners pass both stations twice. Water at stations is served in cups and additional water is available in the event village for refilling bottles. There are no dedicated changing rooms or showers.

Race numbers can be collected at the event village registration tent; participants should not expect to receive anything by mail. Photography from the event is expected to be available, usually within 24 hours. Spectators are permitted around the start and finish area and along the route. Privately owned dogs are not permitted during the event except registered assistance dogs with prior approval. The terrain makes the event unsuitable for buggies, pushchairs, strollers and wheelchairs. Noise cancelling earphones are prohibited and other earphones should be used at low volume. Race deferrals are allowed until registration closes subject to an admin fee. Visit the organization's website for the most recent information.

Half Marathon
Half Marathon
10 km
10k
Little Sprinters 1k

Events nearby

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.
A single 50 mile loop through the Chiltern Hills with 5,600 ft of climb, five aid stations, full medical support and a 13 hour cut off.
A community 5K run in Greenford along the Grand Union Canal and Horsenden Hill with a post-run coffee social and a faith-driven club atmosphere.
Join this flexible timed event along the flat River Thames towpath in Walton on Thames. Complete as many laps as you like over seven hours to achieve distances from 5km to an ultra marathon.
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