OCR events
Obstacle course races (OCR) blend running with challenges like climbs, crawls, carries and grip-heavy obstacles. Choose your region to find an obstacle race near you — or scroll down for events coming up. Read more
OCRs range from beginner-friendly fun waves to seriously competitive races. You don’t need to be a gymnastic superhero — but you *do* need steady cardio, a bit of strength, and the willingness to get stuck in. Obstacles include things such as monkey bars, ice baths, army crawls, wall climbs, rope climbs, rope nets, inflatables and even fire!
If your main goal is maximum mud (rather than maximum obstacles), head to our Mud runs & muddy races listings.
Want to read more? Read the guides, tips and advice from our blog.
Got questions? Read our FAQs for answers.
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Obstacle races in 2026–2027
Discover obstacle races and OCR events across the UK and get ready for your next start line.
- Sun 21 Jun
- £16-£25
Man vs Moor
Take on Exmoor’s toughest challenge and battle the elements in a most exclusive and challenging event combining running, scrambling, tunneling and optional swimming!
- Fun run
- 5K run
- 10K run
- 10 miler
- Sun 11 Jan
- £31-£37
Grim Challenge
For nearly 20 years the GRIM Challenge has been a benchmark for 'adventure' running, an inclusive type of wet, muddy trail racing that is as much fun as it is challenging.
- Obstacle race 2
- Sun 11 Jan
- £58.90-£68.90
The Full MacTuff New Year
This is MacTuff: Scotland’s toughest obstacle course race. This is for anyone who has ever wanted to challenge themselves; the thrill seekers, the renegades, the adventurers. Are you MacTuff enough?
- Obstacle race 3
- Sun 8 Mar
- £39
UK Wife Carrying Race
One of those quirky, iconic events that everyone should try at least once in their life. Are you tough enough?
- 380 m trail running
- Sat 9 - Sun 10 May
- £85-£145
Tough Mudder London West
Be one of 15,000 Mudders to prove you're tough enough to conquer the most technically difficult obstacle course of the series. Expect hills, forest trails, muddy ditches, hills and a finisher beer.
- Obstacle race 5
- Sat 16 - Sun 17 May
- £20-£129.99
London West Spartan Trifecta Weekend
Get ready to race through Henley on Thames, UK as you conquer a Trifecta weekend through the towns historic landmarks & riverside course.
- Fun run 6
- 5K run 2
- Half marathon
- 10K run
- Sat 6 Jun
- £80-£140
Tough Mudder Scotland
This brand new venue is not for the faint-hearted with courses that will drag you through jaw-dropping scenery, winding woodland trails and circling beach shores on a gritty, leg-burning adventure.
- Obstacle race 3
- Sat 27 - Sun 28 Jun
- £325
World's Toughest Mudder
World’s Toughest Mudder is the most extreme, imposing, pulse-pounding, heart-stopping 24-hour obstacle course challenge on the planet.
- 24 hrs multi terrain running
- Sat 4 - Sun 5 Jul
- £65-£129
Tough Mudder Midlands
One of the most technically difficult Tough Mudder events where all obstacles are scaled-up, with surprises, extra muddy terrain, killer hills and scenic views of Belvoir Castle too.
- Obstacle race 5
- Sat 25 - Sun 26 Jul
- £80-£140
Tough Mudder Yorkshire
Based amongst the jaw-dropping scenery on the Broughton Hall Estate, do not expect to exit this course clean, especially after the obstacle Mud Mile! Expect killer hills, epic views and muddy terrain.
- Obstacle race 5
- Sat 15 Aug
- £75-£95
Tough Mudder South West
Perfect for those first-time Mudders, this is the flattest course of the series. Nestled in the rugged charm of the English countryside, it's a gruelling challenge to push you to your limits.
- Obstacle race 2
- Sat 12 Sep
- £77
The Beast Race
Beast yourself on an epic 10km obstacle course race over tough Scottish terrain. Mega obstacles, giant water slides, icy loch water, thick mud and swamp crossings. The ultimate team or solo test.
- 10 km multi terrain running
- Sat 19 - Sun 20 Sep
- £85-£105
Tough Mudder London South
London South is the standout event of the series for good reason. 'Showstopper' obstacles, a diverse course, seriously muddy obstacles and a party atmosphere make it the ultimate mud party!
- Obstacle race 4
- Sat 10 - Sun 11 Oct
- £80-£100
Tough Mudder Manchester
Tough Mudder is bringing the signature obstacles to the heart of Manchester and there will be more than enough water obstacle-packed action for the whole gang. Are you ready?
- Obstacle race 4
- Wed 30 Dec
- £25-£80
Bobble Hat Run 2K
Beat the post Christmas cabin fever and join in for a 2km woodland obstacle run.
- 2 km multi terrain running
Obstacle races blog
Guides, tips and advice on obstacle runs and OCR events.
- 5 mins read
3 reasons to run an obstacle course race for charity
Elevate your race day experience by raising money for a great cause, connecting with other people and enjoying a discounted entry fee!
Obstacle races FAQs
Answers to the most common questions about obstacle runs and OCR events.
An OCR is a running event where obstacles are the main challenge — think walls, rope climbs, monkey bars, carries, crawls and technical terrain.
Yes. Many OCRs offer beginner waves and team-friendly formats where you can take your time and help each other. Start with shorter distances and prioritise completion over speed.
A bit of strength helps, especially grip and core, but it’s not a deal-breaker. You can often skip or penalty-loop obstacles. The best approach is consistent training and smart pacing.
Choose trail shoes for grip, snug gloves (optional) for rope/grip obstacles, and fitted kit that won’t snag. Avoid anything loose that can catch on walls or nets.
Mix easy running with 2 strength sessions weekly: pulling (rows), pushing (press-ups), legs (squats/lunges), and grip (dead hangs/farmer carries). If possible, practise trails and hills.
Obstacle races near you
Select your location for obstacle races in your area.