Whythra Bys Vyken 100's - Bude to Hayle

Camborne, United Kingdom • 6-7 Sep 2025

The Whythra Bys Vyken 100's - Bude to Hayle is a challenging 100-mile trail running event in Cornwall, UK, organized as a team run with six participants. Runners start together and must complete the course within 36 hours, navigating the route with self-navigation while being supported by a crew providing water, snacks, and hot food every 5-6 miles. The event requires prior experience in 100k races and night running. Participants carry essential safety and survival gear, and the run includes ferry crossings with crew transport. The event emphasizes teamwork, safety, and medical support, with strict rules on pacing and withdrawal if needed. Visit the organization's website for the most recent information.

Race information

100 mi
Whythra Bys Vyken 100's - Bude to Hayle 100 Miles
Visit the organization's website for the most recent information.
Trail runs nearby

The Gecko Gathering - Harlyn 2025 is a coastal running event held in Cornwall, Great Britain, featuring two distances: a 10.5 km and a half marathon (21 km). The half marathon route runs from Harlyn Beach to Padstow and back, while the 10.5 km race goes from Padstow to Harlyn, both following the sce..

The Tywardreath Trotter is an annual 7-mile multi-terrain running race held in Tywardreath, Cornwall, typically on a Saturday evening in late July. The course features a mix of footpaths, bridleways, quiet country lanes, and green lanes, with approximately half the route off-road. Runners experience..

The St Ives Bay 10K is a challenging off-road running event held in Hayle, Cornwall, featuring a 10-kilometer course that combines beach, dunes, and trail running. The race starts on the beach near Hayle Surf Lifesaving Club and heads towards the Lighthouse, then follows steps and paths to Gwithian..

The RAT Trail and Ultra Festival is an annual running event held at Porthpean, St Austell, Cornwall, along the scenic South Cornwall Coastal Path. It features multiple challenging off-road races with distances ranging from 5 miles to 64 miles (100K), including the ultra-distance "Plague" 64-mile out..

The Gecko Gathering at Scorrier House in Redruth, Cornwall, is a versatile running event held on August 17, 2025. Participants can choose from distances including 2.5 km, 5 km, 10 km, a half marathon, or the unique 5-hour Scorriergeddon endurance challenge. Set within the scenic private estate of Sc..

The Woods is a challenging trail running event held at Tehidy Woods on the North Coast, featuring a 4-mile hilly loop through historic and scenic woodland terrain. Participants choose from four race durations—3, 6, 9, or 12 hours—starting simultaneously, with the goal of completing as many laps as p..