Rose of the Shires Ultra

Brixworth, United Kingdom • 11 Apr 2026

Event Overview

The Rose of the Shires Ultra is a 54-mile circular ultra marathon through Northamptonshire. The event is based at Brixworth Country Park, where the route starts and finishes.

The Courses

There are three distinct race formats.

Rose of the Shires Ultra

  • Distance: 54 miles
  • Terrain: A mix of trail, road, and canal towpath, passing villages, towns, and country parks.
  • Navigation: The course is waymarked, but some navigation is required. A GPS tracker and voice cue navigation app are available.
  • Checkpoints: Six checkpoints, spaced 6-8 miles apart, provide water and snacks.
  • Cut-off: There is a total time limit of 13.5 hours, with progressive cut-offs at each checkpoint.

Rosebud Marathon

  • Distance: 26.2 miles
  • Course: This covers the final section of the Ultra route.
  • Start: The race starts at Ashton Road, Hartwell. A transport service (for a small fee) is available from Brixworth Country Park.
  • Checkpoints: Two checkpoints are located at 9.5 miles and 17.7 miles.
  • Cut-off: There is an 8-hour time limit.

Rose of the Shires Relay

  • Format: A team relay covering the full 54-mile Ultra course, split into 7 legs.
  • Team Options: Teams can consist of 3, 4, or 7 runners, each with a specified driver requirement.

Event Details

Parking is available at Brixworth Country Park. A GPS tracker is used for real-time tracking of participants. Prizes are awarded to the first three male and female finishers in both the Ultra and Marathon races. Participants must be over 18. A list of mandatory kit is required, which includes trail shoes, a mobile phone, water bottle, survival blanket, waterproof jacket, whistle, and a headtorch. Visit the organization's website for the most recent information.

Race information

54 mi
Rose of the Shires Ultra
Visit the organization's website for the most recent information.
Trail runs nearby

This trail running event in Bedfordshire offers 25km and 50km distances through scenic, runnable terrain. It's a UTMB Index event, starting from Harrold. Finishers receive a medal to commemorate their achievement.

UTMB Index

The Hannington Hike is a challenge walking event through varied countryside like the Chilterns. Organized by a local walking group, it's open to all. It's one of several annual challenge events they host.

Experience a 10k night trail run through Salcey Forest, where a head torch is mandatory. Petzl will be on site with demo head torches to test. A separate canicross start is also available for those running with their dog.

Take on the Rosebud Marathon, a 26.2 mile stretch of the Rose of the Shires Ultra through scenic Northamptonshire trails, roads and canal tow path. Enjoy waymarked routes, on site support, a finisher medal and prizes for top runners.