Date: 21st June 2025

For more Information and to enter visit Raceharborough: Three Shires Way Ultra & Marathon

three shires logo

Three Shires Way Ultra & Marathon

50 Mile Ultra and Marathon distance races through the quiet rural landscapes and ancient woodlands of Bucks, Beds and Northants along the Three Shires Way.

Whether you’re stepping up in distance or looking for a decent challenge through wonderful countryside, both races are suitable for beginners and seasoned runners alike.

Being a bridleway the routes are well way marked, so navigation is made fairly easy (and we’ll mark any sections where you may need some help!).