Route Info

We are pleased to announce our route for 2026.

It measures 6.55 miles (1/4 marathon distance). Starting from our base at Caldecott Xperience the route follows the river through the Ouzel Valley Park until it reaches the far side of The Open University. After going around the perimeter of the complex, the route takes you through open countryside and back to the beautiful Caldecotte Lake. As the path meanders around the lake, passing the Windmill Pub and Hotel until finishing back at the event village for a well deserve rest, or maybe the start of another lap.

Juniors who are under 15 years old, cannot under EA rules, run further than 5 km. Therefore, will complete half laps and return back to race HQ.