FRONTIER 300

Frontier 300 – United Kingdom

• Date: June 4–6, 2027

• Location: Irish Sea to North Sea (Scotland to England)

• Distances: 300 km (All-Road: 150 km gravel / 4,200 m elevation; Road Only: 3,750 m elevation)

• Event Type: Coast-to-coast gravel and road endurance ride (1-day or 2-day options)

The Frontier 300 is a coast-to-coast cycling challenge running from the Irish Sea to the North Sea, traveling from Scotland into England through the historical Border Marches. The route utilizes quiet lanes, cycle paths, and off-road tracks to keep riders away from busy roads.

Participants can choose between two main route styles: the All-Road route or the Road Only route. The All-Road course covers 300 km with roughly 150 km of gravel trails, 4,200 meters of elevation gain, and passages through 10 distinct forests. The Road Only option covers the same 300 km distance on paved surfaces, accumulating 3,750 meters of climbing across both countries.

Both disciplines offer single-day and two-day formats. The two-day versions begin early on Friday, June 4, 2027 (06:00 for All-Road, 06:30 for Road Only) and feature a halfway overnight camp. The one-day events depart at 04:15 on Saturday, June 5, 2027, requiring participants to complete the entire cross-country route in a continuous effort. All formats share the same start, finish, and seaside gathering, culminating in food, a beachside fire, and a Sunday morning brunch by the beach.

Further details, entry options, and route information can be found on the official event website.