Arc 25 Mile
- When
- Fri, Jan 23, 2026, 5:00 AM
- Where
- Cornwall, GB
- Distances
- Half Marathon · Marathon · Ultra Marathon
- Terrain
- TRAIL
- Price
- 109–289 GBP
- Elevation gain
- 4900 m
- Typical weather
- Cool
- Organizer
- UTMB World Series
About
The Arc 100 by UTMB is a 162 km point-to-point ultra that runs from Coverack to Porthtowan along the rugged South West Coast Path in Cornwall, with a strict 36-hour cutoff.