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Summer Marathons Found

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Summer 2026 Marathons

Find A Race is the UK's favourite event listings site. Check out our list of Summer 2026 Marathons below.

Popular & Featured

July

Race Calendar: Summer Marathons

Great Barrow Challenge Day 5 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon

Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Mon 27 Jul 26
£32.00 - £35.00

Great Barrow Challenge Day 6 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon

Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Tue 28 Jul 26
£32.00 - £35.00

Great Barrow Challenge Day 7 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon

Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Wed 29 Jul 26
£32.00 - £35.00

Great Barrow Challenge Day 8 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon

Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Thu 30 Jul 26
£32.00 - £35.00

Great Barrow Challenge Day 9 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon

Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Fri 31 Jul 26
£32.00 - £35.00

THE DARTMOOR CROSSING & GREAT ESCAPE

Ivybridge, Devon
Sat 01 Aug 26
£55.00 - £85.00
5.0

Great Barrow Challenge Day 10 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon

Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Sat 01 Aug 26
£32.00 - £35.00

Wind in the Pillows Marathons & Half marathon

Milton Keynes, Buckinghamshire
Sat 01 Aug 26
£34.99 - £42.99

The Ultra Loop - Run As Many 5km Loops As You Can in 8 hours

Leeds, West Yorkshire
Sat 08 Aug 26
£34.00
4.8

PHOENIX - The Painted Cow Run

Dorking, Surrey
Sat 08 Aug 26
£22.00 - £39.95
5.0

PHOENIX - Prosecco Run

Dorking, Surrey
Sun 09 Aug 26
£22.00 - £39.95
5.0

Two Tunnels Railway Races (Ultra, Marathon, Half Marathon, 10km, 5km, Colourburst)

Bath, Bath and North East Somerset
Sun 16 Aug 26
£10.80 - £87.48
4.6

The Lucky Clover - 5k, 10k, Half, Full or Ultra Marathon

Suffolk Running Centre, IP29 5AX
Sat 22 Aug 26
£29.00 - £38.00

GNR & Time Turner 2026 - Durham

Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham, DH1 3JU
Sun 30 Aug 26
£18.00 - £29.00
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