Dunstable Road Runners are challenging fitness fans to complete their gruelling marathon while taking in the picturesque views of the Chiltern Hills.
Also offering half-marathon and 20 mile courses, the course begins and ends at Creasey Park Community Football Centre.
Toilets, changing, showers and refreshments will be available, and ample parking is available nearby, a 5 minute walk away.
The closing date for online registration is today (September 5) and prices are £9 for affiliated members, £11 for non-affiliated members, and £15 on the day.
Online entry forms are available at www.dunstableroadrunners.org.
