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Trail Runs Found In May
View all ↓Trail Runs In May 2026
Find A Race is the UK's most popular event listings site. Check out our list of May 2026 Trail Runs below.
Race Calendar: Trail Runs In May
🚀Boosted
2026 - 9 Locks Summer 10km Challenge
Stourbridge, West Midlands
Sun 31 May 26
£30.00
5.0
Race for Life Welwyn and Hatfield Pretty Muddy 5k
Welwyn Garden City, Hertfordshire
Sun 17 May 26
£22.49
Race for Life Wirral Pretty Muddy 5k
Birkenhead, Merseyside
Sun 17 May 26
£22.49
Guernsey Ultra
St Peter Port
Sun 17 May 26
£55.00
Reigate Priory Park 10K
Priory Park, Bell Street, Reigate, Surrey RH2 7RL
Sun 17 May 26
£18.24
Chase The Sun Tatton Park 5k & 10k
Knutsford, Cheshire
Wed 20 May 26
£32.00
4.5
Well Run X Dunkertons 5k & NEW 10k Summer Trail
Cheltenham, Gloucestershire
Wed 20 May 26
£18.00 - £22.00
Phoenix West Sussex - Sunset 5K & 10K
Haywards Heath, West Sussex
Sat 23 May 26
£22.00
Farmmageddon - 5k - 10k - Half - Full - Ultra - 100 Mile Challenge
Hyde Hall Farm, Buntingford, SG9 0RU
Sat 23 May 26 - Sun 24 May 26
£35.00 - £165.00
RunThrough Trails Girona
Girona
Sat 23 May 26
£47.00 - £82.00
Dun Holm Challenge - Day 3
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham DH1 3JU
Sat 23 May 26
£18.00 - £29.00
Race for Life London - Clapham Pretty Muddy 5k
London
Sat 23 May 26
£22.49
Lough Cutra Castle Triathlon and Multisport
Gaillimh, County Galway
Sat 23 May 26 - Sun 24 May 26
£37.63 - £260.93
The Long Way Round
Guildford, Surrey
Sat 23 May 26
£55.00
The Fox Trail 62k, 41k & 20k
Guildford, Surrey
Sat 23 May 26
£57.00 - £317.00
Phoenix Manchester Mind the Lap
Manchester, Lancashire
Sun 24 May 26
£27.00 - £40.00
PHOENIX West Sussex - Butterfly Run
Haywards Heath, West Sussex
Sun 24 May 26
£22.00 - £39.95
BME Crosby Run
Liverpool, Merseyside
Sun 24 May 26
£25.00 - £35.00
Bushy Park 10K
Bushy Park, Diana Car Park, Hampton Court Gate, Hampton, Surrey TW12 2EJ
Sun 24 May 26
£18.24
4.0
RUN Victoria Park 10K
Victoria Park, London, E9 5HT
Sun 24 May 26
£27.80
Dun Holm Challenge - Day 4
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham DH1 3JU
Sun 24 May 26
£18.00 - £29.00
Race for Life Basingstoke Pretty Muddy 5k
Basingstoke, Hampshire
Sun 24 May 26
£22.49
Inca Marathon Peru
Machupicchu, Urubamba
Sun 24 May 26
£59.00
5.0
Run Northumberland Alnwick Half Marathon / 10k / 5k / Junior Run
Alnwick, Northumberland
Sun 24 May 26
£12.00 - £32.00
Queen of the Suburbs Ultra 2026
Brentford, Middlesex
Sun 24 May 26
£58.51 - £137.12
Lough Cutra Castle Run Series
Sun 24 May 26
£37.63 - £69.88
Rebellion 10km
Marlow, Buckinghamshire
Mon 25 May 26
£32.00
DNF x FCF Backyard Ultra
Stafford, Staffordshire
Fri 29 May 26 - Sun 31 May 26
£100.00
HYDE PARK 5K & 10K May 2026
London
Sat 30 May 26
£36.00
5.0
Silly Moo’s Fun Run
Trenchmore Farm, Burnt House Lane, Horsham, RH13 8DG
Sat 30 May 26
£23.56
Race for Life Poole Pretty Muddy 5k
Poole, Dorset
Sat 30 May 26
£22.49
The Ridgeway Challenge (86 Miles)
Berkhamsted, Hertfordshire
Sat 30 May 26
£182.00
5.0
The Maverick Peak District X-Trail
Bakewell, Derbyshire
Sat 30 May 26
£92.84 - £173.40
The Telford T50 Trail Run
The Unicorn Inn, Holly Road, Little Dawley, Telford TF4 3HZ
Sat 30 May 26
£71.32
Race for Life Windsor Pretty Muddy 5k
Windsor, Berkshire
Sat 30 May 26
£22.49
Beat the Sunset 50km
Maidenhead, Berkshire
Sat 30 May 26
£65.00
The Ridgeway Chase 60K
Berkhamsted, Hertfordshire
Sat 30 May 26
£92.00
The Maverick Peak District Trail
Bakewell, Derbyshire
Sat 30 May 26
£9.10 - £50.44
Race for Life Middlesbrough Pretty Muddy 5k
Middlesbrough, Cleveland
Sat 30 May 26
£22.49
Race for Life Sunderland Pretty Muddy 5k
Houghton le Spring, Tyne and Wear
Sun 31 May 26
£22.49
2026 - 9 Locks Summer 10km Challenge
Stourbridge, West Midlands
Sun 31 May 26
£30.00
5.0
Showing 1-40 of 54 results