Henley River Half Marathon

Henley-on-Thames, United Kingdom • 11 Apr 2026

Henley River Half Marathon, 10K & Junior Race - 11 April 2026

The event on 11 April 2026 is held at Remenham Farm, Remenham Ln, Remenham, Henley-on-Thames. It comprises a half marathon, a 10K and a junior race for under 11s.

  • Half Marathon (one mini lap plus two laps)
  • 10K (one lap)
  • Junior Race (out and back; under 11)

Routes run along the banks of the Thames on mixed, undulating trail terrain. Elevation figures given are 98 m for the half marathon and 46 m for the 10K. The course is waymarked with trail flags and A5 arrows and marshals are positioned to guide participants.

Entries include a unique themed medal, free race photos, chip timed results and post race goodies. An event village offers food and drink options and free items from partners. An event t shirt with the race logo is available at checkout at more than 30 percent off when purchased as part of entry.

The organiser is RunThrough. The event notes that sustainability is an area of focus for the organiser and lists support from Henley Regatta, Remenham Farm, Remenham Parish and local residents. Visit the organization's website for the most recent information.

Race information

Half Marathon
Half Marathon
10 km
10k
Juniors
Visit the organization's website for the most recent information.
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