Runners and walkers are being invited to enter the 25th anniversary Otmoor Challenge half-marathon in June.

Last year, a record 450 athletes ran the circular route over the Otmoor fenland, which starts and finishes at the village recreation ground in Horton-cum-Studley.

The event on Saturday, June 5, is also open to walkers who can choose to hike over 13-mile or five-mile routes.

Last year about 400 people took part in the walking events.

A fete with a wide variety of stalls is also held on the same day.

Since it started, the challenge has raised more than £150,000 for national and local charities.

For full details of how to enter the half-marathon or the walks, call Basil Lyster on 01865 351373.