Three Shires Way Ultra & Marathon | 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.
- Sat 21 Jun 2025
Marathon
10:45
Age 18 & over
£38-£40
- 26.2 miles trail running
Event overview
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!).
The race cut-off times are 14 hours for the 50 miler and 8 hours for the Marathon, and there will be progressive cut-off times in place at various checkpoints based on the race cut-off times.
Linking with the Swan’s Way at the start, the 49 mile Three Shires Way takes in the county boundaries of Bucks, Beds and Northants at Threeshire Wood, with a 12.4 mile loop around Grafham Water to finish. We’ve added a section to the village hall at Hanslope to get to the magic 50, and created a marathon route that starts at Yelden.
This event is part of Three Shires Way Ultra & Marathon.
Location
- Toilets
Route
- Check points
- First aid
- Food stations
- Marshals
- Mass start
- Navigation required
- Point to point
- Water stations
- Way markers
Sustainability
- Bring your own cup
What's included
- Chip timing
- Medal
- Race photo
- Trophy
Entries
- Age 18 & over
- Entries open
- Enter online
Other races at event
- Sat 21 Jun
- #1 of 2
Ultra
08:00
Age 20 & over
£68-£70
- 50 miles trail running