Muddy Mayhem obstacle races, mud run, and OCR information, distance, cost, dates, calendar, discounts, obstacles, reviews, and more

Don’t miss our 4th Annual Muddy Mayhem—
San Antonio’s Original Obstacle Run!



Expect mud, 15 obstacles, live music, free food, frosty beers, and frozen margaritas at the finish! San Antonio's Original Obstacle Run, The Muddy Mayhem, returns with what promises to be better than ever before.

Previous Muddy Mayhem Events

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  • Race discount More info
  • October 07, 2018
    Mapledurham United Kingdom Muddy Mayhem Charity Family Obstacle Fun Run 2018
    Mapledurham Estate, Reading, Berkshire, United Kingdom
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  • July 14, 2018
    Nottingham United Kingdom Muddy Mayhem 2018
    National Watersports Centre, Holme Pierrpont, Nottingham, United Kingdom
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  • May 26, 2018
    Milton Keynes United Kingdom Muddy Mayhem 2018
    Willen Lakeside Park, Milton Keynes, United Kingdom
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  • October 08, 2017
    Mapledurham United Kingdom Muddy Mayhem 2017
    Mapledurham Estate, Reading, Berkshire, United Kingdom
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  • October 01, 2017
    Durham United Kingdom Muddy Mayhem 2017
    Hardwick Park, Sedgefield, United Kingdom
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  • May 20, 2017
    Buckinghamshire United Kingdom Muddy Mayhem 2017
    Claydon Estate, Buckingham, Buckinghamshire, United Kingdom
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  • October 09, 2016
    Berkshire United Kingdom Muddy Mayhem Obstacle Fun Run 2016
    Mapledurham Estate, Reading, Berkshire, United Kingdom
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  • April 11, 2015
    San Antonio Texas Muddy Mayhem 2015
    Brehm Farms San Antonio, San Antonio, TX, United States
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  • April 12, 2014
    San Antonio Texas Muddy Mayhem 2014
    Brehm Farms San Antonio, San Antonio, TX, United States
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