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Ultra Marathons Found in the South East
View all ↓Ultra Marathons In the South East 2025
The most comprehensive list of Ultra Marathons in the South East in 2025 - 2026. Find your perfect race!
Race Calendar: Ultra Marathons In the South East
🚀Boosted
Queen of the Suburbs Ultra
London
22 Mar 25
£49.00 - £85.00
🚀Boosted
Jurassic Coast Challenge
Portland, Dorset
28 Mar 25 - 30 Mar 25
£75.00 - £210.00
🚀Boosted
Jurassic Coast Ultra
Portland, Dorset
29 Mar 25
£90.00
Rise From The Ashes - Fire Bird Run
Staines, Middlesex
18 Apr 25
£24.00 - £34.00
5.0
PHOENIX - The Indomitable Potion Run
Sunbury on Thames, Middlesex
19 Apr 25
£22.00 - £39.95
Rise From The Ashes - Arctic Fire Run
Staines, Middlesex
19 Apr 25
£27.00 - £40.00
5.0
Rise From The Ashes - Healing Tears Run
Staines, Middlesex
20 Apr 25
£27.00 - £40.00
5.0
PHOENIX - The Unbreakable Potion Run
Sunbury on Thames, Middlesex
20 Apr 25
£22.00 - £39.95
Rise From The Ashes - Song Bird Run
Staines, Middlesex
21 Apr 25
£24.00 - £34.00
5.0
PHOENIX - The Invincible Potion Run
Sunbury on Thames, Middlesex
21 Apr 25
£22.00 - £39.95
Chiltern Hills 100K
Chesham, Buckinghamshire
26 Apr 25
£120.00
PHOENIX - NOT the London Marathon Run 2025
Sunbury on Thames, Middlesex
27 Apr 25
£39.95
Midweek Chasing Numbers May 2025
Egham, Surrey
02 May 25
£24.00 - £34.00
Bank Holiday Madness May 2025
Staines, Middlesex
05 May 25
£24.00 - £34.00
BEWL WATER 10KM, HALF MARATHON & ULTRA 50KM
Tunbridge Wells, Lamberhurst, East Sussex
10 May 25
£37.36 - £66.01
4.5
Run to the Sea Brighton Ultramarathon
START: Christs Hospital School, Horsham West Sussex, RH13 0LJ / FINISH: – Hove Lawns, Hove, Brighton, BN3 2FR
10 May 25
£70.00 - £90.00
PHOENIX - Rose Run
Dorking, Surrey
10 May 25
£22.00 - £39.95
Sausage Dog Run
Staines, Middlesex
11 May 25
£27.00 - £40.00
PHOENIX Fridays - Prehistoric Friday
Walton-on-Thames, Surrey
16 May 25
£26.00 - £33.00
Greensand Way Ultra Run 30 Miles
Guildford, Surrey
18 May 25
£45.00
PHOENIX - Dragon's Eye Race 1
Cranleigh, Surrey
18 May 25
£27.00 - £40.00
5.0
Easy Does It Run
Staines, Middlesex
18 May 25
£27.00 - £40.00
Farmmaggeddon
Hyde Hall Farm, Buntingford, SG9 0RU
24 May 25 - 25 May 25
£33.00 - £165.00
Midweek Run - Leon's Birthday Run!
Staines, Middlesex
30 May 25
£24.00 - £34.00
The Ridgeway Challenge
Berkhamsted, Hertfordshire
31 May 25 - 01 Jun 25
£122.00
Beat the Sunset 50km
Maidenhead, Berkshire
31 May 25
£65.00
Circuit Du Sore Legs - part cinq
Wodson Park Sports Centre, Ware, Herts, SG12 0UQ
01 Jun 25
£25.00 - £37.50
Midweek Chasing Numbers June 2025
Egham, Surrey
06 Jun 25
£24.00 - £34.00
Blended Trails - Backyard Ultra
Chilton Manor Farm, Chilton Candover, Hampshire, SO24 9TY
07 Jun 25
£105.00
PHOENIX - The Purple Turtle Run
Sunbury on Thames, Middlesex
07 Jun 25
£22.00 - £40.00
The Pink Runner
Staines, Middlesex
07 Jun 25
£27.00 - £40.00
PHOENIX - Are We There Yet Denbies
Dorking, Surrey
08 Jun 25
£22.00 - £39.95
The Summer Lucky Dip Run
Staines, Middlesex
08 Jun 25
£24.00 - £34.00
PHOENIX Fridays - Friday the 13th
Sunbury on Thames, Middlesex
13 Jun 25
£26.00 - £33.00
PHOENIX - Rainbow Dolphin Run
Sunbury on Thames, Middlesex
14 Jun 25
£44.95
My Little Care Bear Run
Staines, Middlesex
14 Jun 25
£27.00 - £40.00
Salisbury Plain Summer Edition
Old Fowler Barracks, Ludgershall road, Ludgershall, SP11 9RR.
14 Jun 25
£40.00 - £60.00
4.4
PHOENIX - Minotaur 50 Mile Ultra, Hydra 75 Mile Ultra & Centaur 100 Mile Ultra
Dorking, Surrey
21 Jun 25
£74.95 - £134.95
PHOENIX Fridays - Retro Run Friday
Walton-on-Thames, Surrey
27 Jun 25
£26.00 - £33.00
Cock-a-doodle Dawdle
Hyde Hall Farm, Buntingford, SG9 0RU
28 Jun 25
£25.00 - £37.50
PHOENIX Fridays - Independence Friday
Walton-on-Thames, Surrey
04 Jul 25
£26.00 - £33.00
Midweek Chasing Numbers July 2025
Egham, Surrey
04 Jul 25
£24.00 - £34.00
PHOENIX Fridays - Fellowship of the Run Friday
Walton-on-Thames, Surrey
25 Jul 25
£26.00 - £33.00
Showing 41-80 of 101 results