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Flat 5K runs in UK
Find flat 5k runs in UK in 2026/2027 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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MapEvent listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sun 19 Apr
- £13
Cambridge, Cambridgeshire, UK
Northstowe Half & Toms Trust 5K | Toms Trust 5K
- 5 km multi terrain running
- Sun 10 May
- £25-£30
Herne Bay, Kent, UK
Run Whitstable & Herne Bay May 5K, 10K and Half Marathon | 5K
- 5 km road running
- Thu 14 May
- £17-£19
Leyburn, North Yorkshire, UK
Stately Trails: Constable Burton | 5K Run
- 5 km trail running
- Sun 7 Jun
- £15.50-£17.50
Birmingham, Worcestershire, UK
Wythall & Hollywood Fun Run | 5K
- 5 km road running
- Sat 15 Aug
- £75
Badminton, Gloucestershire, UK
Tough Mudder South West | 5K
- 5 km multi terrain running
- Sun 13 Sep
- £20
Langport, Somerset, UK
Naked | Clothes-free run | Naked 5K
- 5 km multi terrain running
- Sun 13 Sep
- £16-£38
Brockenhurst, Hampshire, UK
The Garmin New Forest Marathon | 5K
- 5 km multi terrain running + 50 ft ascent