All UK half marathonsHalf Marathons / England
ATW Stevenage Half Marathon
Stevenage · East of England
Organised by ATW
ATW Stevenage Half Marathon is a road half-marathon event in Stevenage.
Upcoming edition
13 December 2026
Surface: Road
- Published distance
- 21.1k
Entry status: unknown
Fixed-distance half marathon
Start: Stevenage
Winter and Spring editions explicitly share Ridlins Stadium start and 21.1k tarmac half route; one course family.
Winter and Spring editions explicitly share Ridlins Stadium start and 21.1k tarmac half route; one course family.
Sources checked 14 September 2026. Entry availability can change.
Official sources
Upcoming edition
29 March 2027
Surface: Road
- Published distance
- 21.1k
Entry status: unknown
Fixed-distance half marathon
Start: Stevenage
Winter and Spring editions explicitly share Ridlins Stadium start and 21.1k tarmac half route; one course family.
Winter and Spring editions explicitly share Ridlins Stadium start and 21.1k tarmac half route; one course family.
2026-09-28 — officialEditionUrl: Correct Spring 2027 organiser page explicitly confirms 29 March 2027; previous URL pointed to Winter 2026. Half-specific live availability remains unknown. This check covers these facts only; other fields retain their previous verification.
2026-09-28 — officialSourceUrl: Correct Spring 2027 organiser page explicitly confirms 29 March 2027; previous URL pointed to Winter 2026. Half-specific live availability remains unknown. This check covers these facts only; other fields retain their previous verification.
Sources checked 14 September 2026. Entry availability can change.
Official sources
Organiser event page (opens in a new tab)