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Marathons Found in the South East

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Marathons In the South East 2025 - 2026

The most comprehensive list of Marathons in the South East in 2025. Find your perfect race!

Race Calendar: Marathons In the South East

🚀Boosted

BEWL WATER 10KM, HALF MARATHON & ULTRA 50KM

Tunbridge Wells, Lamberhurst, East Sussex
10 May 25
£37.36 - £66.01
4.5
🚀Boosted

The Hampshire Hoppit - Marathon, Half Marathon, and 10k

Basingstoke, Hampshire
15 Jun 25
£31.00 - £59.00
5.0

PHOENIX - Summer Marathon & Half Marathon

Sunbury on Thames, Middlesex
23 Aug 25
£33.50

PHOENIX - Area 50-Run

Walton-on-Thames, Surrey
24 Aug 25
£22.00 - £40.00

PHOENIX - 2 Weird 2 Run

Walton-on-Thames, Surrey
25 Aug 25
£22.00 - £40.00

Will Run For Ice Cream - Wales

Dare Valley Country Park, Aberdare, CF44 7PS
30 Aug 25
£27.00 - £35.00

Andover Trail Marathon & Half

Kings road, Enham Alamien, Andover, SP11 6HP. Post code is for the car park. ​
06 Sep 25
£35.00 - £45.00
4.8

Midweek Chasing Numbers September

Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
12 Sep 25
£27.00

PHOENIX Fridays - Flying Feet Friday 2025

Walton-on-Thames, Surrey
12 Sep 25
£26.00 - £33.00

Bewl Water Autumn

Wadhurst
13 Sep 25
£37.36 - £66.01
4.5

Coronation Scot Marathons & Half Marathon

Milton Keynes, Buckinghamshire
13 Sep 25 - 14 Sep 25
£34.99 - £42.99

The River Run

Shoreham-by-Sea, West Sussex
14 Sep 25
£32.00 - £214.20

PHOENIX - Dragon's Eye Race 2

Cranleigh, Surrey
14 Sep 25
£27.00 - £40.00
5.0

Richmond Marathon @ Richmond RUN-FEST

Richmond, Greater London
14 Sep 25
£45.00
4.3

Fraggle Run - Wales

Dare Valley Country Park, Aberdare, CF44 7PS
20 Sep 25
£27.00 - £35.00

PHOENIX Fridays - The Run and Only Friday 2025

Walton-on-Thames, Surrey
26 Sep 25
£26.00 - £33.00

PHOENIX - Hot Lips Run

Walton-on-Thames, Surrey
27 Sep 25
£22.00 - £40.00

Hever Castle Run Series

Edenbridge, Kent
28 Sep 25
£35.00 - £65.00
4.2

Offer

10% OFF

PHOENIX - Space Race - 2025

Walton-on-Thames, Surrey
28 Sep 25
£22.00 - £40.00

PHOENIX Fridays - Frisky Phoenix Friday 2025

Walton-on-Thames, Surrey
03 Oct 25
£26.00 - £33.00

Thames Meander Autumn

Petersham & Ham Sea Scouts HQ, Douglas House Meadow, Richmond, TW10 7AH
05 Oct 25
£37.36 - £58.59
4.5

PHOENIX Fridays - Fiery Phoenix Friday 2025

Walton-on-Thames, Surrey
10 Oct 25
£26.00 - £33.00

PHOENIX - King of the Rungle

Walton-on-Thames, Surrey
11 Oct 25
£22.00 - £40.00

Chelmsford Marathon & Half Marathon

Central Park, Chelmsford, Essex, CM2 0FQ.
12 Oct 25
£33.78 - £61.58

Back to the Future 40th Anniversary Marathons & Half Marathons

Milton Keynes, Buckinghamshire
18 Oct 25 - 19 Oct 25
£36.99 - £42.99

Scare Bear Run - Wales

Dare Valley Country Park, Aberdare, CF44 7PS
18 Oct 25
£27.00 - £35.00

Running GP at Goodwood Motor Circuit October

Chichester, West Sussex
19 Oct 25
£30.00 - £162.00
4.5

Wendover Woods Marathon, Half Marathon & 10k

Wendover Woods, Upper Icknield Way, Aston Clinton, HP22 5NQ
02 Nov 25
£6.65 - £48.96

Enigma Fireworks Marathons & Half Marathons

Milton Keynes, Buckinghamshire
07 Nov 25 - 08 Nov 25
£34.99 - £43.99

PHOENIX - Lest We Forget - 2025

Sunbury on Thames, Middlesex
08 Nov 25
£22.00 - £39.95

Remembrance Day Run - South

Wraysbury Skiff and Punting Club, Riverside, Egham, TW20 0AE
09 Nov 25
£29.00 - £37.00

PHOENIX - Remembrance Day Marathon & Half Marathon

Sunbury on Thames, Middlesex
09 Nov 25
£39.95

PHOENIX - Runbelievable - Road Runner - Day 1

Gravesend, Kent
19 Nov 25
£39.95

PHOENIX - Runbelievable - Road Runner - Day 2

Gravesend, Kent
20 Nov 25
£39.95

PHOENIX - Runbelievable - Road Runner - Day 3

Gravesend, Kent
21 Nov 25
£39.95

PHOENIX - Runbelievable - Road Runner - Day 4

Gravesend, Kent
22 Nov 25
£39.95

Smurf Run - Wales

Dare Valley Country Park, Aberdare, CF44 7PS
22 Nov 25
£27.00 - £35.00

PHOENIX - Runbelievable - Road Runner - Day 5

Gravesend, Kent
23 Nov 25
£39.95

PHOENIX - Riverside Marathon & Half Marathon

Sunbury on Thames, Middlesex
29 Nov 25
£33.50
4.5

PHOENIX - Christmas Advent Run

Sunbury on Thames, Middlesex
30 Nov 25
£22.00 - £39.95

Gremlins Christmas Half & Marathons

Milton Keynes, Buckinghamshire
05 Dec 25 - 06 Dec 25
£36.99 - £44.99

Salisbury Plain Winter Edition

Old Fowler Barracks, Ludgershall road, Ludgershall, SP11 9RR. ​
06 Dec 25
£37.36 - £53.28
4.4
Showing 81-120 of 133 results