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5K runs in UK in May 2026
Find 5k runs in UK in May 2026 - 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 10 May
- £19
Keswick, Cumbria
Lakeland Paws Whinlatter Tails: Seat How | 5K
- 5 km multi terrain running + 240 m ascent
- Thu 14 May
- £17-£19
Leyburn, North Yorkshire
Stately Trails: Constable Burton | 5K Run
- 5 km trail running
- Sat 16 - Sun 17 May
- £20-£129.99
Henley-on-Thames, Buckinghamshire
London West Spartan Trifecta Weekend
- Fun run 9
- Half marathon 2
- 5K run 2
- 10K run 2
- Sun 17 May
- £25
Chelmsford, Essex
Wild Hybrid Essex - Hanningfield Reservoir Pairs & Solos | 5K Ruck Run
- 5 km trail running
- Sun 24 May
- FREE-£8
Guernsey
Chertsey House Dental Road Series - Seaside to Quayside 5K
- 5 km road running
- Wed 27 May
- £15-£17
Bexhill-on-Sea, East Sussex
GBR Run Bexhill 5K Series - Race One | 5K
- 5 km road running
- Thu 28 May
- £12.40-£14.40
Warrington, Cheshire
Rob McHarry Memorial Birchwood Park 5K
- 5 km trail running
- Sat 30 May
- £25
Knutsford, Cheshire
Wild Hybrid Manchester - Tatton Park Solos | 5K Ruck Run
- 5 km trail running