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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
🚀Boosted
Inflatable 5K - Guildford
Guildford, Surrey
10 May 25
£46.00 - £76.00
Inflatable 5K - St Albans
St Albans, Hertfordshire
26 Apr 25
£26.00 - £56.00
On Sale
Mud Master 2025
Weston-super-Mare, Avon
27 Apr 25
£45.00 - £65.00
Legless 5K Beer Challenge
Altrincham, Cheshire
03 May 25
£45.00
Race for Life Cardiff Pretty Muddy 5k
Cardiff, South Glamorgan
03 May 25
£22.49
Race for Life Swindon Pretty Muddy 5k
Swindon, Wiltshire
03 May 25
£22.49
Race for Life York Pretty Muddy 5k
York, North Yorkshire
04 May 25
£22.49
Race for Life Cornwall Pretty Muddy 5k
Truro, Cornwall
10 May 25
£22.49
Inflatable 5K - Guildford
Guildford, Surrey
10 May 25
£46.00 - £76.00
Race for Life Norwich Pretty Muddy 5k
Norwich, Norfolk
10 May 25
£22.49
Eastnor Castle Mud Bath (10km, 6km, 3km)
Ledbury, Herefordshire
11 May 25
£21.60 - £43.20
4.9
Race for Life Leicestershire Pretty Muddy 5k
Loughborough, Leicestershire
11 May 25
£22.49
Race for Life Fife Pretty Muddy 5k
Kirkcaldy, Fife
11 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 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
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
£23.50 - £53.50
On Sale
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
£23.50 - £53.50
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
Showing 1-40 of 89 results