Please join us on Color Sunday Sunday, September 27th, at Powderhorn Mountain Resort to participate in the 10K Thigunawat trail run race and/or the 3K Team Adventure Run.
The 10K Thigunawat individual trail run race will be run on a similar spectacular course as 2009, 2010, 2012 and 2013 (9:30 am) (unlike the rain-shortened course […]
5 AND 10K Obstacle challenges featuring 30+ natural and man made military inspired obstacles that will test you to the max.
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 […]
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 […]
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 […]
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 […]
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 […]
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, […]
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 […]
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 […]
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 […]
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!
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 […]
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 […]
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 […]
***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 […]
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 […]
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.
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 […]
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 […]
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 […]
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 […]
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, […]
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 & […]
Color Sunday Adventure Challenge @ Powderhorn Mountain Resort, Mesa, CO, United States on 29 September 2013 […]
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Interactive Map… Races in your Area
Latest Races Listed…
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Halloween Tricks & Treats 5K Run/Walk (Indy) @ 650 W Washington St, Indianapolis, IN, United States on 27 October 2024
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Halloween Tricks & Treats 5K Run/Walk (Schaumburg) @ S Arlington Heights Rd, Elk Grove Village, IL, United States on 27 October 2024
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Pumpkin Run @ 101 New Mill Rd, Oaks, PA, United States on 20 October 2024
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Adams County Howl-o-ween 5k @ 251 Peach Tree Rd, Orrtanna, PA, United States on 27 October 2024
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Music City Miles and Memories @ 4847 McCrary Rd, Lebanon, TN, United States on 14 September 2024
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Red White & Ruck Nash @ 1199 Shadow Ln, Nashville, TN, United States on 19 October 2024
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Rails to Ales @ 2 Main Street SE, Bondurant, IA, United States on 06 October 2024
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Brightside Beer Mile @ 480 Center Place, Altoona, IA, United States on 06 September 2024
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