RunThrough Maidenhead Half Marathon October 2026

The Maidenhead Half Marathon & 10k, a RunThrough UK event, takes place in Maidenhead with both races beginning at The Moor. Held in October, the event features fully closed roads and an officially measured course designed for runners aiming for a fast time. The half marathon starts before the 10k, accommodating those seeking the full 13.1 miles and runners preferring a shorter road race on the same course. The course winds through Maidenhead’s historic town centre and extends into calmer rural areas, featuring flat, fast roads. Chip timing assists runners with pacing. The event is UKA-licensed and suitable for all levels, from novices to club runners targeting a personal best. Participants receive a themed medal, post-race items, and free official photos. The race also benefits Devine Children’s Hospice Services.