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Colworth Marathon Challenge

Bedford, United Kingdom • 26-28 Jun 2026

Event Overview

The Colworth Marathon Challenge is a running event held over three consecutive days on the Colworth Estate in North Bedfordshire, UK. Participants can choose to enter one, two, or all three races, which are designed to combine for a total distance of 26.2 miles. The event is organised by the Colworth Striders running club.

Race Distances and Format

The event comprises three separate races on different days and terrains:

  • Colworth 5 & Family Fun – A 5-mile multi-terrain race on a Friday evening.
  • Colworth Trail 8.1 – An 8.1-mile cross-country race on a Saturday.
  • Colworth Half Marathon – A 13.1-mile multi-terrain race on a Sunday.

Venue and Facilities

All events are based at the Colworth Sports & Social Club in Sharnbrook. The event offers free camping for participants. On the Friday, there is family entertainment and separate kids' races. Visit the organization's website for the most recent information.

United Kingdom East of England Bedford

Race information

Website
Colworth 5 & Family Fun
Colworth Half Marathon
Colworth Trail 8.1
Visit the organization's website for the most recent information.
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