Sun 11 Oct 2026 Grafham, UK

Grafham Water Trail Races

Fully marked and marshalled trail races over 10K and half marathon distances on the glorious trails and tracks surrounding Grafham Water.

2 races

  • Sun 11 Oct
  • #1 of 2
Marlow Park, Grafham Water, Grafham

Half Marathon

09:00

Age 17 & over

£30

  • 13.1 miles trail running
  • Sun 11 Oct
  • #2 of 2
Marlow Park, Grafham Water, Grafham

10K

09:15

Age 16 & over

£25

  • 10 km trail running

Event overview

Event details

  • Beginner-friendly
  • Dogs allowed at venue
  • Spectators

Location

  • Cafe
  • Paid parking
  • Rural
  • Toilets

Sustainability

  • Bring your own cup

Races at event

  • Sun 11 Oct
  • #1 of 2
Marlow Park, Grafham Water, Grafham
Half Marathon

09:00

Age 17 & over

£30

  • 13.1 miles trail running
  • Sun 11 Oct
  • #2 of 2
Marlow Park, Grafham Water, Grafham
10K

09:15

Age 16 & over

£25

  • 10 km trail running
4 steps to wellbeing
Sleep well

A good night's sleep is an essential foundation for a healthy lifestyle, effective training and weight control.

Train slow

Low-intensity training is easier for you, reduces the risk of injury and helps builds an efficient aerobic system.

Eat natural

Cut out sugar & junk food, reduce carbs, eat natural foods and train your body to burn fat for fuel.

Get outdoors

Fresh air, natural light and reconnecting with nature all help to improve mental and physical wellbeing.