Waterside Half Marathon

Race facts

• The course covers 21.1 km.
• It takes place on a Sunday, September 6, 2026 — autumn in this part of the world.
• The closest comparable trail running event is Ring O' Fire in Holyhead, 256 km away, on September 4, 2026.
• 5 of the 12 most similar events take place in the same month.