Holkham Half Marathon & 10k April 2026

Holkham Half Marathon & 10k April 2026 takes place on Sunday 19 April 2026 and is staged within the grounds of Holkham Hall and the surrounding Norfolk countryside. The event is a closed-road race with a start and finish set prominently in front of the Holkham estate, offering runners picturesque parkland and rural road running. RunThrough positions this as a fully marshalled and supported event with clear kilometre signage and a finish-line atmosphere designed to showcase the historic Holkham estate.

The event offers two race options — a Half Marathon and a 10K — with organised start times and on-course support. Entries include chip-timed results, a unique themed medal, free race photos and post-race goodies, and the event page details practical race-day information such as parking, bag drop and water stations. Participants are advised to review the organiser's event pages for full logistics, age limits and any final instructions issued nearer the date.