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Obstacle Races Found
View all ↓Obstacle Races
A complete list of obstacle races and mud runs in United Kingdom. Find an Obstacle Race near you using our calendar of over 100 events. The term 'Obstacle Course Race' (OCR) includes anything from an extreme trail run to a full-on fest of ice baths, electric shocks and water slides. This includes the well-known blockbuster events such as Spartan Races, Tough Mudders and Wolf Runs as well the more niche events.
So whether you’re after a low-key local race or the excitement of a major event, check out our comprehensive 2025 - 2026 Obstacle Course Race calendar below: and use the “Refine” button above to fine-tune your search.
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Obstacle Course Race Calendar 2025 - 2026
Race for Life Welwyn and Hatfield Pretty Muddy 5k
Welwyn Garden City, Hertfordshire
17 May 25
£22.49
Race for Life Weston Park Pretty Muddy 5k
Shifnal, Shropshire
17 May 25
£22.49
Race for Life Swansea Pretty Muddy 5k
Swansea, West Glamorgan
17 May 25
£22.49
Inflatable 5K - Brands Hatch
Brands Hatch Race Track, Kent
17 May 25
£46.00 - £76.00
Race for Life Coventry & Warwickshire Pretty Muddy 5k
Kenilworth, Warwickshire
17 May 25
£22.49
Race for Life Wirral Pretty Muddy 5k
Birkenhead, Merseyside
18 May 25
£22.49
Inflatable 5K - Plymouth
Plymouth
24 May 25
£46.00 - £76.00
Race for Life London - Clapham Pretty Muddy 5k
London
24 May 25
£22.49
Race for Life Middlesbrough Pretty Muddy 5k
Middlesbrough, Cleveland
24 May 25
£22.49
Race for Life Basingstoke Pretty Muddy 5k
Basingstoke, Hampshire
25 May 25
£22.49
Race for Life Poole Pretty Muddy 5k
Poole, Dorset
31 May 25
£22.49
Race for Life Windsor Pretty Muddy 5k
Windsor, Berkshire
31 May 25
£22.49
Race for Life Sunderland Pretty Muddy 5k
Houghton le Spring, Tyne and Wear
01 Jun 25
£22.49
Race for Life Preston Pretty Muddy 5k
Preston, Lancashire
07 Jun 25
£22.49
Race for Life Watford Pretty Muddy 5k
Watford, Hertfordshire
07 Jun 25
£22.49
Race for Life Sheffield Pretty Muddy 5k
Sheffield, South Yorkshire
07 Jun 25
£22.49
Race for Life Derby Pretty Muddy 5k
Derby, Derbyshire
07 Jun 25
£22.49
Race for Life Milton Keynes Pretty Muddy 5k
Milton Keynes, Buckinghamshire
07 Jun 25
£22.49
Mud Monsters Run
East Grinstead, West Sussex
07 Jun 25
£43.00 - £71.00
Inflatable 5K - Lincoln
Lincoln, Lincolnshire
07 Jun 25
£46.00 - £76.00
Mud Monsters Ninjas
East Grinstead, West Sussex
07 Jun 25
£25.00
Race for Life Glasgow Pretty Muddy 5k
Motherwell, Lanarkshire
14 Jun 25
£22.49
Race for Life Wakefield Pretty Muddy 5k
Wakefield, West Yorkshire
14 Jun 25
£22.49
Inflatable 5K - Leeds
Leeds, Harewood, West Yorkshire
14 Jun 25
£26.00 - £56.00
On Sale
Race for Life Basildon Pretty Muddy 5k
Basildon, Essex
14 Jun 25
£22.49
Race for Life Dundee Pretty Muddy 5k
Dundee, Angus
15 Jun 25
£22.49
Race for Life Ipswich Pretty Muddy 5k
Ipswich, Suffolk
15 Jun 25
£22.49
Race for Life Bristol Pretty Muddy 5k
Bristol, Avon
21 Jun 25
£22.49
Race for Life Rutland Pretty Muddy 5k
Oakham, Leicestershire
21 Jun 25
£22.49
Race for Life Sandwell Pretty Muddy 5k
21 Jun 25
£22.49
Race for Life Southampton Pretty Muddy 5k
Southampton, Hampshire
21 Jun 25
£22.49
Race for Life Nottingham Pretty Muddy 5k
Nottingham, Nottinghamshire
21 Jun 25
£22.49
Race for Life Edinburgh Pretty Muddy 5k
Edinburgh, Midlothian
22 Jun 25
£22.49
Race for Life Portsmouth Pretty Muddy 5k
Southsea, Hampshire
28 Jun 25
£22.49
Race for Life Brighton Pretty Muddy 5k
Brighton, East Sussex
28 Jun 25
£22.49
Race for Life Cheltenham Pretty Muddy 5k
Cheltenham, Gloucestershire
28 Jun 25
£22.49
Race for Life London - Blackheath Pretty Muddy 5k
London
29 Jun 25
£22.49
Race for Life Maidstone Pretty Muddy 5k
Maidstone, Kent
05 Jul 25
£22.49
Race for Life Manchester Pretty Muddy 5k
Manchester, Lancashire
05 Jul 25
£22.49
Race for Life Kingston and Kempton Park Pretty Muddy 5k
Sunbury on Thames, Middlesex
05 Jul 25
£22.49
Showing 1-40 of 78 results