The One in the Woods - Henley

Fawley, United Kingdom • 29 Mar 2026

Multisport Event at Culden Faw Estate

The One in the Woods - Henley is a multisport event held at the Culden Faw Estate in Henley-on-Thames. The competition village is located at the Henley Showground in Hambleden. This event features a variety of disciplines including duathlon, cross duathlon, and offroad endurance challenges. The courses are marked with signs and staffed by marshals to guide participants through the different legs of their chosen race.

The event offers several race formats and distances:

  • Duathlon (Road Bike): Standard (40 km bike, 5 km and 10 km runs) and Sprint (20 km bike, 2.5 km and 5 km runs).
  • Cross Duathlon (MTB): Standard (40 km bike, 10 km and 5 km runs) and Sprint (20 km bike, 5 km and 2.5 km runs).
  • Offroad Endurance: 3-hour or 6-hour options for gravel, XC, MTB, or E-Bikes using a 5 km lap.

Registered participants receive a race pack on the day of the event containing a timing chip, bib number, and necessary equipment stickers. The entry fee includes chip timing, professional photography, a finisher medal, and refreshments. Water stations are provided at the start and finish lines, with an additional water station available on the run route. Participants in the duathlon and cross duathlon categories are required to hold a British Triathlon race pass or annual membership for insurance purposes.

Facilities at the event village include portable toilets, medical cover, and onsite catering. There are no dedicated changing rooms, showers, or bag drop areas. Spectators are permitted in the start and finish areas. Due to the terrain, the event is not suitable for buggies or wheelchairs, and dogs are not allowed on the course. Visit the organization's website for the most recent information.

Race information

10 km
Cross Duathlon Standard Run 1
10 km
Duathlon Standard Run 2
5 km
Cross Duathlon Sprint Run 1
5 km
Duathlon Standard Run 1
5 km
Duathlon Sprint Run 2
5 km
Cross Duathlon Standard Run 2
Cross Duathlon Sprint Run 2
Duathlon Sprint Run 1
Offroad Endurance 3hrs
Offroad Endurance 6hrs
Visit the organization's website for the most recent information.
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