Marathons in South East
Find your next Marathon race in South East. Browse upcoming road and trail events below, with dates and locations to help you plan.
26.2 miles, and no two are alike — big-city crowds, quiet country lanes or hilly trails. Marathons book up early and demand months of preparation, so the date matters as much as the place.
61 upcoming Marathon events in South East
Canterbury, England
25 Oct 2026
Half Marathon, Marathon
Caldecotte, England
06 Nov - 07 Nov 2026
Half Marathon, Marathon
PHOENIX - Remembrance Day Marathon & Half Marathon
Walton-on-Thames, Surrey
08 Nov 2026
Half Marathon, Marathon
SATURN - Remembrance Run - South
Egham, England
08 Nov 2026
5K, 10K, Half Marathon, Marathon, 50K
Cosham, Hampshire
21 Nov 2026
Marathon
The Tunnel Marathon - Portsmouth
Portsmouth, England
21 Nov 2026
Marathon, Marathon
Phoenix Running - Walton-on-Thames
Walton-on-Thames, England
28 Nov 2026
Half Marathon, Marathon
Riverside Marathon & Half Marathon
Sunbury-on-Thames, England
28 Nov 2026
Half Marathon, Marathon
Southwater, England
29 Nov 2026
5K, 10K, Half Marathon, Marathon
Gremlins Christmas Half & Marathons
Milton Keynes, Buckinghamshire
04 Dec - 06 Dec 2026
Half Marathon, Marathon
Crawley, England
06 Dec 2026
3 Miles, 5K, 10K, Half Marathon, Marathon
Running Grand Prix Goodwood December
Goodwood Motor Circuit, Chichester
06 Dec 2026
5K, 5K, 10K, 10K, Half Marathon, Half Marathon, 20 Miles, 20 Miles, Marathon, Marathon, 50K, 50K
Phoenix Running - Walton-on-Thames
Walton-on-Thames, England
12 Dec 2026
3 Miles, 5K, 10K, Half Marathon, Marathon
Southwater, England
20 Dec 2026
5K, 10K, Half Marathon, Marathon
Caldecotte, England
24 Dec 2026
Half Marathon, Marathon
PHOENIX - Year End Marathon & Half Marathon
Walton-on-Thames, Surrey
28 Dec 2026
Half Marathon, Marathon
Winter Enigma Marathon & Half Marathon
Milton Keynes
02 Jan - 03 Jan 2027
Half Marathon, Marathon
Wraysbury Skiff & Punting Club, Egham, Surrey
03 Jan 2027
6 hours, 5K, 10K, Half Marathon, Marathon, 32 Miles
Chalfont Saint Peter, England
03 Jan 2027
5K, 7K, 10K, 14K, Half Marathon, Marathon, 30 Miles, 40 Miles
Walton-on-Thames, England
08 Jan 2027
3 Miles, 5K, 10K, Half Marathon, Marathon
Found 61 running events
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