ARCHIVED RACE: One True Grit Obstacle Race @ High Elms Lane, Benington, Hertfordshire, United Kingdom on 29 March 2015

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5 AND 10K Obstacle challenges featuring 30+ natural and man made military inspired obstacles that will test you to the max.

ARCHIVED RACE: Prime Four Beast Race – Banchory @ Knockburn Sports Loch, Banchory, Aberdeenshire, United Kingdom on 26 September 2015

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BEAST yourself on an epic 10k obstacle race over rough terrain, dirt tracks and forest; take on 20 mega obstacles on the way; run solo or in a team; win brilliant prizes; do it for charity; eat and drink top-quality local produce; be in ridiculous fancy dress … Do any of this and more at […]

ARCHIVED RACE: NUCLEAR BLACKOUT @ Kelvedon Hatch Secret Nuclear Bunker, Brentwood, Essex, United Kingdom on 19 September 2015

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Blackout is a 5km multi-lap obstacle loaded night race. It will launch you out of your comfort zone, llead you into unknown territories, testing all of your senses to the maximum as you negotiate endless & overwhelming obstacles by the light of a headtorch. This course is designed to challenge the fears of claustrophobia, darkness […]

ARCHIVED RACE: NUCLEAR BLAST @ Kelvedon Hatch Secret Nuclear Bunker, Brentwood, Essex, United Kingdom on 19 September 2015

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Nuclear Blast is a 5km obstacle loaded multi-lap course over mixed, muddy terrain suitable for all levels of fitness. Fun, exhilarating and achievable, it’s the night-time Blackout course but in daylight! Excellent introductory experience for first time obstacle racers with over 30 obstacles designed to test strength, power, speed, endurance, agility, stamina & balance. Race […]

ARCHIVED RACE: NUCLEAR FALLOUT @ Kelvedon Hatch Secret Nuclear Bunker, Brentwood, Essex, United Kingdom on 14 November 2015

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Nuclear Fallout is our beast…

The wetter, colder and muddier race; the one you need to train for – take it for granted and it’ll bite you. It’s our last event of the year, so we throw everything at it – every obstacle Nuclear has is included and the 6km and 12km courses are muddier […]

ARCHIVED RACE: St. Paddy’s Engineer Challenge @ Camp Lejeune, Jacksonville, NC, United States on 14 March 2015

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The St. Paddy’s Engineer Challenge is a grueling off-road race that incorporates Marine-specific physical and mental tests and skills. The course was designed by Marines, for Marines. As its name implies, it is a race that will test your strength and determination! The course will include a variety of obstacles and mud pits that will […]

ARCHIVED RACE: MARSOC Mud, Sweat & Tears @ Stone Bay, Camp Lejeune, Jacksonville, NC, United States on 25 April 2015

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Mud, Sweat & Tears is exactly what you will get when you run this 5-mile mud run. The Marines from Marine Special Operations Command (MARSOC) pride themselves on physical superiority and mental toughness. See if you can hang with them! The MARSOC Mud, Sweat & Tears off-road course includes forest terrain, dirt paths, winding trails, […]

ARCHIVED RACE: X-treme Endurance 10K @ Camp Devil Dog, Jacksonville, NC, United States on 07 February 2015

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Held in the heart of Marine training zone Camp Devil Dog, the X-treme Endurance Challenge is a scenic, off-road 10K course that will test the strength, stamina, and endurance of al participants! The course includes a variety of obstacles, mud crawls, and challenging features, both natural and man-made.

The X-treme Endurance is the first race […]

ARCHIVED RACE: NUCLEAR RUSH @ Kelvedon Hatch Secret Nuclear Bunker, Brentwood, Essex, United Kingdom on 16 May 2014

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Nuclear delivers award winning ultra gritty, muddy, obstacle loaded 6km & 12km events. Courses are designed & built to challenge all abilities of fitness with a mix of natural & high quality man-made obtacles, over varied terrain. Woods, lakes, bogs, ditches, hills, clay pits, zip-lines, DeathSlide, Gorilla Bars, log carries will push to your limits […]

ARCHIVED RACE: Reaper Events October 2014 @ Heart of England Conference and Events Centre, Meriden Rd, Fillongley, Coventry, West Midlands, United Kingdom on 18 October 2014

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Not for the faint hearted, Reaper Events offers mud-runners both day and night 10k challenges which have it all – plenty of mud, icy water, hard to reach obstacles, slides and jumps. Basically you name it, Reaper has the lot. Every run is different, never designed or built in the same way. The challenge just […]

ARCHIVED RACE: Xtreme Endurance @ Essex Regiment Way, Chelmsford, Essex, United Kingdom on 05 October 2014

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7km circuit of MUD, WATER, and plenty of obstacles both man made and natural. The circuit has been built by our experienced runners for both fun and for you hardy runners Endurance and Stamina that will test all those muscles both upper and lower. Don’t enter if you don’t like heights or water!

ARCHIVED RACE: Bradenham Bolt @ Bradenham Estate, Near High Wycombe, Bucks, United Kingdom on 21 September 2014

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10k trail run event with mud, obstacles, hills and thrills.

The National Trust Chiltern Ranger Team would like to welcome you to the Bradenham Bolt, a challenging 10k trial run through some of the best landscapes in the Chilterns. A mix of tall beech woodlands and rolling fields will test you with some surprises along […]

ARCHIVED RACE: Muscle Acre 10K – Mud Slog @ Wood Street Village, Guildford, Surrey, United Kingdom on 16 November 2014

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The Muscle Acre 10k is an obstacle course run over fields and undulating terrain, being held in Wood Street Village, Guildford, Surrey on 11 January 2015. The course is designed by former Royal Marine Commando Kev Lomas who has used his time in the forces and his experience as a fitness instructor to make the […]

ARCHIVED RACE: IronRun @ Cranford Hall, Cranford, Kettering, Northamptonshire, United Kingdom on 04 October 2014

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The IronRun is a challenging off-road running event. The wild 12k obstacle course is naturally carved out of 1000 acres of severe Northamptonshire woodland. You will run, crawl, jump, wade and swim through swamps, mud, hills, water and woods. It will test your physical and mental endurance skills to the max. This is adventure running […]

ARCHIVED RACE: ***CANCELLED*** The Muscle Acre 10K Challenge @ Frog Grove Lane, Woodstreet Village, Surrey, United Kingdom on 26 July 2014

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***CANCELLED***

THIS EVENT HAS BEEN CANCELLED. CONTACT info@muscleacre.com FOR FURTHER DETAILS.

***CANCELLED***

 

The Muscle Acre 10k is an obstacle course run over fields and undulating terrain being held in Woodstreet Village, Guildford, Surrey on 26 July 2014. The course is designed by former Royal Marine Commando Kev Lomas, who has used his time in […]

ARCHIVED RACE: Born Survivor @ Capesthorne Hall, Manchester, North West, United Kingdom on 27 September 2014

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Born Survivor’s not your average trail run or obstacle event. It’s designed to be tough and testing and it may just break you. You’ll need to be physically fit and mentally prepared to cope with the challenges and endure the suffering. Expect mud, expect hills, expect water, but don’t expect gimmicks; this course is the […]

ARCHIVED RACE: Night Rush Extreme Run @ Off Road Action Park, Wickford, Essex, United Kingdom on 22 November 2014

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You’ll need a head torch and courage as this night time extreme 10k run takes you over undulating muddy tracks and obstacles to challenge the bravest of runners. New to extreme running? why not try our new 5k option? Join the Night Rush if you dare.

ARCHIVED RACE: Nuclear Fallout @ Secret Nuclear Bunker, Kelvedon Hatch BRENTWOOD, Essex, United Kingdom on 02 November 2014

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Nuclear Fallout is our beast…

The wetter, colder & muddier race; the one you need to train for – take it for granted and it will bite you. It’s our last event of the year so we throw everything at it – not only is it longer at an 8km or 16km distance, but we […]

ARCHIVED RACE: NUCLEAR BLACKOUT @ Secret Nuclear Bunker, Kelvedon Hatch BRENTWOOD, Essex, United Kingdom on 20 September 2014

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Test your senses and agility on our 5km multi-lap cross-country Obstacle Night Race. You have 2 hours to complete as many laps as you can over & through 20 obstacles over open fields, woodland, lakes, tracks, ditches, river crossings and hills. For the first time, 2014 will see part of the course run through the […]

ARCHIVED RACE: Xtreme Beach @ North Fambridge Yacht Haven, North Fambridge, Essex, United Kingdom on 06 April 2014

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Xtreme Beach – An OCR by Xtreme Running with a difference that is designed by our team of experienced runners to use what no others do – the SEA, BEACH and MARSH LAND.

That is not all, you will be tested on plenty of other man made obstacles for example your upper strength will be […]

ARCHIVED RACE: The General @ The Matterley Estate, Winchester, Hants, United Kingdom on 18 May 2014

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Sunday 18th May 2014 sees The General return for his 3rd Tour. In 1944 General Eisenhower addressed the troops ahead of the D-Day landings… In the 1990’s thousands of ravers fought off insomnia by dancing through the night…

You get to make history by joining your like minded ‘Band of Brothers/Sisters’ by tackling the unique […]

ARCHIVED RACE: NUCLEAR RUSH @ The Secret Nuclear Bunker, Kelvedon Hatch, Brentwood, Essex, United Kingdom on 11 May 2014

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Nuclear Rush is a chip timed gritty cross-country obstacle race on muddy Essex farmland, heavily loaded with man-made and natural obstacles. There are two race distances available to run on the day: 12km & 6km.

What to expect: Over 50 obstacles including classics – tyre pits, walls, ramps, cargo crawls/nets, ponds, lakes, water wades, slides, […]

ARCHIVED RACE: Nuclear Blackout @ The Secret Nuclear Bunker, Kelvedon Hatch, Brentwood, Essex, United Kingdom on 15 March 2014

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Nuclear Blackout Night Run is an untimed, 5km x-country laps course over open fields, woodland, lakes, tracks & hills. Specifically designed to take you to the edge with endless obstacles in near darkness, test your endurance in difficult conditions, fill you with adrenaline & make you work as a team or build your resilience & […]

ARCHIVED RACE: Color Sunday Adventure Challenge @ Powderhorn Mountain Resort, Mesa, CO, United States on 29 September 2013

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Color Sunday Adventure Challenge @ Powderhorn Mountain Resort, Mesa, CO, United States on 29 September 2013 […]

ARCHIVED RACE: Mighty Deerstalker @ Traquair House, Innerleithen, Peeblesshire, United Kingdom on 15 March 2014

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Mighty Deerstalker @ Traquair House, Innerleithen, Peeblesshire, United Kingdom on 15 March 2014 […]