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Marathons in UK in May 2026
Find marathons 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 3 May
- £45
Shipston-on-Stour, Warwickshire, UK
Tempo Trail Races | Marathon
- 26.2 miles trail running + 1743 ft ascent
- Sun 3 May
- From £55
Southampton, Hampshire, UK
ABP Southampton Marathon
- 26.2 miles road running + 296 m ascent
- Sun 3 May
- £45
Lancing, West Sussex, UK
Three Forts Challenge | Marathon
- 26.2 miles multi terrain running + 3195 ft ascent
- Mon 4 May
- £52
Winchester, Hampshire, UK
BigWayRound - Winchester | Marathon
- 26.2 miles trail running
- Sat 9 May
- £50
Cardiff, UK
Radyr Trail Races: Half Marathon and Marathon | Marathon
- 26.2 miles trail running
- Sat 9 May
- £59
Exmoor, Devon, UK
Endurancelife | Exmoor | Marathon
- 27.4 miles trail running + 6070 ft ascent
- Sun 10 May
- £49-£51
Thirsk, North Yorkshire, UK
Hardmoors 26.2 White Horse Trail Marathon | Marathon
- 29 miles trail running + 3400 ft ascent
- Sat 16 May
- £40-£50
Rugeley, Staffordshire, UK
Merrell Cannock Chase Challenge | Full Marathon
- 26.2 miles trail running
- Sun 17 May
- £44-£46
Worcester, Worcestershire, UK
Worcester Marathon, Half Marathon and 10K | Full Marathon
- 26.2 miles road running + 952 ft ascent
- Sat 23 - Sun 24 May
- £139
Crawley, West Sussex, UK
Sussex Marathon
- 42 km trail running + 700 m ascent
- Fri 29 May
- £20-£27
Staines, Surrey, UK
Midweek Medal Madness | Leons Birthday Run | Marathon
- 26.2 miles road running