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Marathon Calendar South East (England) 2026-2027

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Monthly updates for South East (England)

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Explore the best marathons in South East (England) for 2026-2027! Our updated list features 133 exciting races across the region. Find your next race in South East (England) below and join the running community at these great events!

August 2026
Aug
30
Su

Woldingham Marathon

Trail Run 13 mi 26 mi
September 2026
Sep
5
Sa

Phoenix Running - Walton-on-Thames

Trail Run Half Marathon Marathon
Sep
12
Sa

Bewl Water Autumn

Trail Run 10 km 13 mi 26 mi 50 km
Sep
12-13
Sa - Su

The Flying Scotsman

Half Marathon Marathon
Sep
12
Sa

The Shere 42k Multi Terrain Event

Trail Run Marathon
Sep
13
Su

The Farnham Pilgrim Marathon

Trail Run Marathon
Sep
13
Su

New Forest Marathon

5 km 10 km Half Marathon Marathon
Sep
20
Su

BigSky Trails (AIR)

Trail Run 18 mi 26 mi 50 km
Sep
26
Sa

Run Dorney Lake Marathon

5 km 10 km Half Marathon Marathon
October 2026
Oct
4
Su

Wild Run - Cotswolds

Trail Run 10 km Half Marathon Marathon 6 hr
Oct
11
Su

Running GP at Goodwood Motor Circuit Races & Duathlons

5 km 10 km ... 26 mi 50 km
Oct
17-18
Sa - Su

Top Gun Run

Half Marathon Marathon 50 km
Oct
24
Sa

Beachy Head Marathon

Trail Run 10 km Half Marathon Marathon
Oct
25
Su

Wight Lines

Backyard Ultra 5 km 10 km Half Marathon Marathon
Oct
25
Su

Windsor Dorney Lakeside Marathon

5 km 10 km Half Marathon Marathon
November 2026
Nov
1
Su

Wendover Woods Marathon

Trail Run 10 km Half Marathon Marathon
Nov
6-7
Fr - Sa

Enigma Fireworks

Trail Run Half Marathon Marathon
Nov
6
Fr

Phoenix Running - Walton-on-Thames

Trail Run 5 km 10 km Half Marathon Marathon
Nov
8
Su

Saturn Running - Egham

Trail Run 3 km 5 km ... 50 km 7 hr
Nov
8
Su

SATURN - Remembrance Run - South

Trail Run 3 km 4 mi ... Marathon 50 km