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Marathons Found In May
View all ↓Marathons In May 2026
Find A Race is the UK's most popular event listings site. Check out our list of May 2026 full Marathons below.
Race Calendar: Marathons In May
Dun Holm Challenge - Day 2
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham DH1 3JU
Fri 22 May 26
£18.00 - £29.00
Catch Me If You Can - Northampton
Northampton Active, Bedford Rd, Northampton NN4 7AA
Sat 23 May 26
£18.00 - £34.00
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
Dun Holm Challenge - Day 3
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham DH1 3JU
Sat 23 May 26
£18.00 - £29.00
Lough Cutra Castle Triathlon and Multisport
Gaillimh, County Galway
Sat 23 May 26 - Sun 24 May 26
£37.63 - £260.93
Phoenix Manchester Mind the Lap
Manchester, Lancashire
Sun 24 May 26
£27.00 - £40.00
Slow and Steady Wins The Race - Northampton
Northampton Active, Bedford Rd, Northampton NN4 7AA
Sun 24 May 26
£18.00 - £34.00
PHOENIX West Sussex - Butterfly Run
Haywards Heath, West Sussex
Sun 24 May 26
£22.00 - £39.95
Dun Holm Challenge - Day 4
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham DH1 3JU
Sun 24 May 26
£18.00 - £29.00
Edinburgh Marathon Festival - Marathon
Edinburgh, Midlothian
Sun 24 May 26
£82.00
5.0
Lough Cutra Castle Run Series
Sun 24 May 26
£37.63 - £69.88
Spring Feisty Phoenix Day 2
Winchester, Hampshire
Sun 24 May 26
£33.95
Dun Holm Challenge - Day 5
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham DH1 3JU
Mon 25 May 26
£18.00 - £29.00
Midweek Medal Madness - Leon's Birthday Run!
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Fri 29 May 26
£18.00 - £27.00
Rocky at 50 Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
Sat 30 May 26
£18.00 - £34.00
Phoenix South Wales - Manta Ray Run
Treharris, Mid Glamorgan
Sat 30 May 26
£22.00 - £35.00
Circuit du Sore Legs (Track Event)
Wodson Park Sports Centre, Ware, Herts, SG12 0UQ
Sun 31 May 26
£29.00 - £38.00
Get the Hull out of Here
Pelican Park Recreation Ground, Lambwath Rd, Hull HU8 0EE
Sun 24 May 26
£16.00 - £42.00
Blair Castle Trail Weekender
Blair Castle, Blair Atholl
Fri 29 May 26 - Sun 31 May 26
£10.82 - £95.73
The Ultra Loop Track Challenge - 6, 12, 24 hours
Manchester, Lancashire
Sat 30 May 26 - Sun 31 May 26
£34.00 - £85.00
5.0
Showing 1-20 of 20 results