Swindon Half Marathon September 2026

A road-closed half marathon in Swindon with a mostly flat opening, undulating middle miles and a downhill finish, featuring a bespoke finisher’s medal.

Swindon Half Marathon September 2026 is a road-closed half marathon through Swindon and surrounding countryside, passing villages including Wanborough, Badbury and Medbourne.

The course is mostly flat for the first five miles, then undulating from miles 5–10, finishing with a downhill run-in.

Date: Sunday 27 September 2026

Start time: Half Marathon: 9.00am

Location: 28 The Birches, Marlborough Rd, Swindon SN3 1PT, England

Price: £44

What’s included:

• Finisher’s medal

• Chip-timed results

• Marshalled course

• Refreshment and aid stations

• Free official event photos

Cut-off: 3 hours due to road closures.

BOOK NOW