Ultra Great Britain Race Series
Welcome to the Ultra Great Britain Race Series featuring a collection of supported 50 mile, 100 mile & 215 mile events across England, Scotland and Wales, all with live online GPS tracking through GB Race Tracker.
The title race of the series, Race Across Scotland, will push runners to the absolute limits and beyond, over it’s 215 mile coast to coast route.


RAS 215
The Race Across Scotland. Back for it's 7th Year, the Remarkable & Unique 215 mile (346km) Coast to Coast Ultra-Marathon follows the Beautiful 'Southern Upland Way' with support right across Scotland.
An International field of runners take on this breathtaking Scottish National trail taking them from the beautiful coastline of Portpatrick, over the mountains, along the valleys, through the beautiful forests of the Southern Uplands and along trails steeped in history. With Live Online GPS Tracking via GB Race Tracker and up to 100 hours to complete this ‘215 mile’ single stage race, ultrarunners will be pushed to their absolute limit in the 215 Mile #RaceAcrossScotland!
The 50 Mile Ultra Race Series
The 100 Mile Ultra Race Series
Our Other Timed Events
2023 Race Calendar
Are you looking to fill your 2023 calendar with events? Great, we've got plenty of options to keep you going!
- Chester Ultra 50 - 2nd March 2024
- Manchester to Liverpool Ultra 50 - 29th March 2024
- Pennine Barrier Ultra 50 - 4th May 2024
- Chester Ultra 100 - 27th May 2023
- Ultra Scotland 50 - 10th June 2023
- Ultra Scotland 100 - 10th June 2023
- Ultra Wales 50 - 24th June 2023
- Hope Trail Festival - 7th July 2023
- Beacons Way Ultra 100km - 22nd July 2023
- Beacons Way Ultra 100m - 22nd July 2023
- RAS 215m - 12th August 2023
- Snowdon Ultra 50 - 2nd September 2023
- Snowdon Ultra 100 - 2nd September 2023
- Glasgow to Edinburgh Ultra 56 - 7th October 2023
- Liverbird Double - 31st December 2023 - 1st January 2024