Rat Race 100 Castle to Castle Edinburgh-Glamis
- When
- Sat, Jul 25, 2026, 12:00 AM
- Where
- Edinburgh, GB
- Distances
- Ultra Marathon
- Terrain
- MIXED
- Typical weather
- Mild
- Organizer
- Rat Race
About
The Rat Race 100: Edinburgh to Glamis Castle runs on 25–27 July 2026, organised by Rat Race Events, beginning in Princes Street Gardens next to Edinburgh Castle (Edinburgh, Scotland) and finishing at Glamis Castle (Angus, Scotland) on a 100-mile castle-to-castle route with checkpoints and crew access points.