Offa's Dyke 15
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About the race
Offa's Dyke 15 (2026) is a 15-mile off-road running event organized by Tempo Events, taking place on Saturday 13 June. Registration is at The Granary, 20-21 Broad Street, Hay-on-Wye, Herefordshire HR3 5DB. Solo entries cost £34 (plus service fee); relay entrants £47.
The race carries a storied heritage as a premier off-road event from 1977–2001, was cancelled in 2002, and relaunched in 2015 with the help of the original Race Director. Expect a beautiful but challenging course on the Offa’s Dyke landscape, drawing runners from across the country to this enduring trail-running fixture. Entries open until 13 June 2026. Visit the organization's website for the most recent information.