Ultramarathons in Cornwall
9 upcoming ultramarathons in Cornwall, United Kingdom.
9 cities
Busiest: January
From €71
Upcoming races
Your guide to ultramarathons in Cornwall, United Kingdom
There are 9 upcoming ultramarathons in Cornwall, United Kingdom, spread across 9 cities. Filter by distance or terrain to narrow things down, and save the races you like the look of.
Most take place in January, November and March. Next up is Lighthouse Marathon & Ultra in Hayle on 7 November 2026.
Questions runners ask
How many ultramarathons in Cornwall, United Kingdom are there?
Finndu lists 9 upcoming ultramarathons in Cornwall, United Kingdom, across 9 towns and cities. The list is updated twice a day as organisers announce new races.
When is the next one?
Lighthouse Marathon & Ultra in Hayle, on 7 November 2026.
Which month has the most ultramarathons in Cornwall, United Kingdom?
January, followed by November and March.
How much does it cost to enter?
Entry starts from £62. Fees vary from race to race, so check each race page for its current price.