Jan/Feb 2023Jan/Feb 2023
paykwik al online sportwetten paykasa

Arena Footing Basics 101 (Part I)

Filed under: Featured |     
Sonoma Horse Park. Photo courtesy of  Martin Collins© Equine Surfaces.

Sonoma Horse Park. Photo courtesy of Martin Collins© Equine Surfaces.

Equestrians will agree, when it comes to arena riding, a well-appointed ring is a joy to work (and play!) in. The footing you choose for your enclosure will depend on a variety of factors and will be the most important component of a well-designed and properly constructed riding area. In this two-part article, Glynnie Walford of Martin Collins© Equine Surfaces provides the information you need to create a first-rate surface for all of your equine endeavors.

Building Your Arena’s Foundation

Next to the footing, the base is the most important part of your arena, and it’s often something that gets overlooked during construction. Here are a few things to consider before starting any new construction.

Cut and Fill Photo courtesy of  Martin Collins© Equine Surfaces.

The banks/slopes must be created correctly to support the new formation.  Photo courtesy of Martin Collins© Equine Surfaces.

Cut and Fill

Cut and Fill is the process of cutting into a bank and re-laying the material lower down the bank to create a “level formation” for your outdoor equine arena. The banks/ slopes must be created correctly to support the new formation. The more level the site, the less cost will be involved in the initial stages of construction.

Build at the Right Time of Year

The best time to build a new arena is during a dry period, preferably in the late spring/summer early fall.

Clay in particular needs to be carefully managed, especially during earthworks such as “cut and fill,” so “clay heave” does not occur. (This is most likely to occur when the clay is wet and under pressure, which causes it to “bubble up.” This can move the stone layer and membranes, leading to contamination of the surface and poor drainage. Should this occur, remedial works will be necessary.)


A sheltered spot is good, however, watch for trees and construct away from roots. Be mindful of leaf contamination in the fall. Keep away from utilities and obstructions that may be costly to move.

Photo courtesy of  Martin Collins© Equine Surfaces.

Ensure drainage trenches are backfilled with clean drainage gravel. Photo courtesy of Martin Collins© Equine Surfaces.

Pay Attention to Drainage

Internal drains should be spaced every 30 feet linking into a perimeter and then to outfalls to take surface water away. If the ground is heavy clay, additional cross drains may be required and the diameter of the exterior drains may have to be increased. It’s important that the drain runs have a consistent fall. Ensure drainage trenches are backfilled with clean drainage gravel (no “fines” or dust).

The tops of all the trenches and overall arena should be covered with a fine grade (e.g. 4 oz.) non-woven geotextile membrane. This acts as a separator between the earth and clean stone layer. This will allow the water to pass into the drains, but will prevent silt/ sediment from doing the same.

It’s important to include drainage trenches on the outside of the arena. These external drains will stop the “run off” from adjacent paddocks – so this is especially important if an arena has been cut into the slope. They are also important because the outside track typically has the heaviest “foot fall.”

Photo courtesy of  Martin Collins© Equine Surfaces.

Clean, hard, angular stone should be used for the base layer. Photo courtesy of Martin Collins© Equine Surfaces.

Use Quality Stone for your Base

For the base layer (stone drainage layer), it is VITAL that clean, hard, angular stone is used.

Clean: means the stone has been washed so stone dust/ fine soil is not washed straight in to your drains, causing reduced flow of surplus water. We recommend granite or a hard limestone (not soft limestone).

The stone layer should be 4” compacted depth when laid (dependent upon type of sub-soil). Ideally, the stone layer should extend 20” beyond the fence/ kick boards so the perimeter drain is laid outside the school.

Be cautious if your contractor does not specify the grade/ quantity or depth of the materials being laid. Clearly, if less stone is used, it will be cheaper and some contractors will reduce the specification and price in order to win the work.

Hard: means the stones are frost resistant, i.e. will not break down after successive winters or fracture due to the weight of maintenance machinery.

The quarry can provide ‘technical data sheets’ if in any doubt. A good test: Take two stones and bang them together; they should not dust, crack, or break. If they do, they are not frost resistant.

Angular stones must inter-link together, so they need to be of similar size, typically 1 ¾” to 2 ¾”. (If the stone is rounded it will never “knit” together, so the surface will never be correctly compacted if the base layer moves.)

Photo courtesy of  Martin Collins© Equine Surfaces.

Photo courtesy of Martin Collins© Equine Surfaces.

About the author:

Glynnie Walford has been with the Martin Collins Group for 23 years and has extensive knowledge across the sports horse and thoroughbred racing worlds having been actively involved in both. She was CEO of the British based company before relocating in 2010 to promote the company and its products in the USA.

Glynnie has coached the British Dressage Regional Advisors on footing and has spoken at the Aachen School of Course Design in Germany. Glynnie was formerly a dressage competitor and work rider for Thoroughbred trainers. She now has a keen interest in the cutting world and has Quarter Horses. Thinking about building a new arena or just have questions about your current footing? Visit martincollinsusa.com and complete the contact form.

paykwik online sportwetten paykasa