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Spring 2025 Ultra Marathons Found
View all ↓Spring 2025 Ultra Marathons
Find A Race is the UK's most comprehensive event listings site. Check out our list of Spring 2025 Ultra Marathons & Ultra Running Races below.
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Race Calendar: Spring 2025 Ultra Marathons
Ten In Ten - Day 2 2025
Staines, Middlesex
13 Apr 25
£27.00 - £40.00
Ten In Ten - Day 3 2025
Egham, Englefield Green, Surrey
14 Apr 25
£24.00 - £34.00
Ten In Ten - Day 4 2025
Egham, Englefield Green, Surrey
15 Apr 25
£24.00 - £34.00
Ten In Ten - Day 5 2025
Egham, Englefield Green, Surrey
16 Apr 25
£24.00 - £34.00
Ten In Ten - Day 6 2025
Egham, Englefield Green, Surrey
17 Apr 25
£24.00 - £34.00
Ten In Ten - Day 7 2025
Staines, Middlesex
18 Apr 25
£24.00 - £34.00
The Easter Challenge
Brandon Country Park, IP27 0SU
18 Apr 25
£33.00 - £36.00
5.0
Ten In Ten - Day 8 2025
Staines, Middlesex
19 Apr 25
£27.00 - £40.00
Ten In Ten - Day 9 2025
Staines, Middlesex
20 Apr 25
£27.00 - £40.00
The Butterfly Effect – Luna Moth
Heanor, Derbyshire
20 Apr 25
£39.50
Ten In Ten - Day 10 2025
Staines, Middlesex
21 Apr 25
£24.00 - £34.00
Chiltern Hills 100K
Chesham, Buckinghamshire
26 Apr 25
£120.00
North Wales 50km & 100km
Prestatyn Nova Centre
26 Apr 25
£51.69 - £89.89
The "Other" Run
Suffolk Running Centre
27 Apr 25
£25.00 - £37.50
The Leeds Backyard Taster Event
Leeds, West Yorkshire
27 Apr 25
£39.50
PHOENIX - NOT the London Marathon Run 2025
Sunbury on Thames, Middlesex
27 Apr 25
£39.95
THE PORTLAND PIG BACKYARD ULTRA
The Piggery Unit 1, Grove Farm Estate, Grove Rd, Portland DT5 1GD
02 May 25
£108.46
Midweek Chasing Numbers May 2025
Egham, Surrey
02 May 25
£24.00 - £34.00
Bat Challenge
Loughborough
02 May 25 - 03 May 25
£39.00
MHU - Malvern Hills Ultra
Worcester, Worcestershire
03 May 25
£25.00 - £90.00
5.0
Ultra X Scotland by Pack Performance
Inverness, Highland Council
03 May 25 - 04 May 25
£108.00 - £390.00
May We Challenge You
Exmouth, Devon
10 May 25
£32.00
BEWL WATER 10KM, HALF MARATHON & ULTRA 50KM
Tunbridge Wells, Lamberhurst, East Sussex
10 May 25
£37.32 - £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
£74.50
PHOENIX - Rose Run
Dorking, Surrey
10 May 25
£22.00 - £39.95
May We Challenge You Again!
Exmouth, Devon
11 May 25
£32.00
Northants Shires & Spires Event
Northampton, Northamptonshire
11 May 25
£25.20 - £61.00
4.9
The MTC Severn Challenge
Penrhyndeudraeth, Gwynedd
15 May 25 - 19 May 25
£795.00 - £1,250.00
The MTC Severn Plod Ultra
Caersws, Powys
16 May 25
£90.00
The MTC Severn Path Ultra
Shrewsbury, Shropshire
17 May 25
£90.00
Greensand Way Ultra Run 30 Miles
Guildford, Surrey
18 May 25
£45.00
The MTC Severn Way Ultra
Worcester, Worcestershire
18 May 25
£90.00
PHOENIX - Dragon's Eye Race 1
Cranleigh, Surrey
18 May 25
£27.00 - £40.00
5.0
The Birthday Run
Hinchingbrooke Country Park
18 May 25
£33.00 - £36.00
Easy Does It Run
Staines, Middlesex
18 May 25
£27.00 - £40.00
The MTC Bristol Severn Ultra
Stonehouse, Gloucestershire
19 May 25
£80.00
Aladdin Sane 5 in 5 Days - Day 1
Durham, County Durham
22 May 25
£24.00 - £34.00
Aladdin Sane 5 in 5 Days - Day 2
Durham, County Durham
23 May 25
£24.00 - £34.00
Aladdin Sane 5 in 5 Days - Day 3
Durham, County Durham
24 May 25
£24.00 - £34.00
Farmmaggeddon
Hyde Hall Farm, Buntingford, SG9 0RU
24 May 25 - 25 May 25
£33.00 - £165.00
Showing 41-80 of 88 results