Trail half marathons in Dorset, England
Find trail half marathons in Dorset, England. Compare 5 upcoming events by date and location. Open a race guide for the course, recorded editions and official entry information where available.
Events to explore include Dark Valley Night Trails, Endurancelife Dorset and Space Oddity 2027.
5 listed events · 5 with upcoming dates
Upcoming half marathons
5 matching events, earliest date first. Entry availability is shown separately.
Dark Valley Night Trails
ENGRingwood, Dorset
Half, 10K, 20K, 30K trail running in Ringwood.
· Half marathon · Status TBC
Race details, entry and past editions →Endurancelife Dorset
ENGSwanage, Dorset
Half, Marathon, 10K trail running in Swanage.
· Half marathon · Status TBC
Race details, entry and past editions →Space Oddity 2027
ENGRingwood, Dorset
Space Oddity — Hurn Forest, Dorset.
· Half marathon
Race details, entry and past editions →Entry information ↗Intergalactic 2027
ENGRingwood, Dorset
Intergalactic — Hurn Forest, Dorset.
· Half marathon
Race details, entry and past editions →Entry information ↗Giants Head Marathon Weekend
ENGSydling St Nicholas, Dorset
Giants Head Marathon Weekend in Sydling St Nicholas.
· Half marathon
Race details, entry and past editions →Race archive
Past races and previous editions
Looking back at a race? Browse the guides below for recorded editions. This section also includes events awaiting a new date and cancelled editions. Previous editions of races in the upcoming calendar are available through their race guides above.
No separate archived race guides are listed for this selection yet.
View full race archive (0) →Choosing a race in Dorset
The unfiltered upcoming calendar includes events in Ringwood (3), Swanage (1), Sydling St Nicholas (1). Use the town filter to compare locations, then check the race guide for the start venue and organiser’s travel information.
Questions about half marathons in Dorset
Which trail half marathons are coming up in Dorset, England?
Dark Valley Night Trails is listed for 21 November 2026 (status to be confirmed). Endurancelife Dorset is listed for 5 December 2026 (status to be confirmed). Space Oddity 2027 is listed for 26 March 2027. Check the race guide and organiser’s latest information before making plans.
Where can I find race entry details for Dorset, England?
Follow the link from the race guide to the organiser or entry provider, where one is available. Check the entry deadline, eligibility and current availability there. A listed race date does not necessarily mean entries are still open.
Why has a race moved out of the upcoming calendar?
Once its listed dates have passed, a race moves to the past-editions view unless another upcoming edition is recorded. Cancelled events also leave the upcoming list. The race guide stays available, and the event returns when a new date is added.