A multi-purpose truncated triangular pyramidal shaped cone is used as a sports field marker having a multi-sided shape with sides sloping at approximately 102.5? upward for the support of a smartphone with camera(s) leaning against a side to provide a stable view and record a timed finish of an athlete crossing a finish line of a race. The smartphone is secured to a side of the cone by an intermediate clamp holder having tapered resilient plugs pressed into receiving holes in the cone side. In an alternate use, plural cones are used to hold ends of a horizontal hurdle bar. This bar is raised higher by stacking identical hollow cones forming a stack with a long pole extending through a hole in a flat top surface of a top truncated cone. The pole is secured along a vertical axis of the cone stack by set screws converging along their axes from holes on each side of the pyramidal cone. A bowed cradle is mounted atop the pole to hold the horizontal hurdle bar.

A multi-purpose truncated triangular pyramidal shaped cone is used as a sports field marker having a multi-sided shape with sides sloping at approximately 102.5? upward for the support of a smartphone with camera(s) leaning against a side to provide a stable view and record a timed finish of an athlete crossing a finish line of a race. The smartphone is secured to a side of the cone by an intermediate clamp holder having tapered resilient plugs pressed into receiving holes in the cone side. In an alternate use, plural cones are used to hold ends of a horizontal hurdle bar. This bar is raised higher by stacking identical hollow cones forming a stack with a long pole extending through a hole in a flat top surface of a top truncated cone. The pole is secured along a vertical axis of the cone stack by set screws converging along their axes from holes on each side of the pyramidal cone. A bowed cradle is mounted atop the pole to hold the horizontal hurdle bar.

An improved horse jump that automates the height adjustment with motors controlled by a wired or wireless network to allow a mounted rider or an unmounted rider to select the height of each jump on a course. The horse jump also provides a retrieval system for returning a displaced rail back to the cup for the next jumper.

A hurdle with a riser assembly having a gate board attached to movable gate tubes that telescope upon uprights and with a cross support between the trailing ends of the legs has a height adjustment system that includes a pedal in the cross support. Depressing the pedal retracts spring loaded posts to allow a user to hold and move the gate board up or down with the hands.

A modular agility hurdle includes a crossbar having a substantially horizontal portion having opposing ends and opposing substantially vertical risers extending from the opposing ends of the substantially horizontal portion. The modular agility hurdle also includes a pair of feet. Each of the pair of feet include a midportion having a receptacle configured to accept and retain an end portion of one of the substantially vertical risers and opposing feet portion extending from the midportion, where each of the opposing feet have upwardly arcuate shaped end portions.

Inflatable devices that can be used as training equipment, and a method for forming an obstacle course from inflatable equipment.

Inflatable devices that can be used as training equipment, and a method for forming an obstacle course from inflatable equipment.

A hurdle system and method. The hurdle system has a telescoping interior arm and a non-telescoping exterior arm. The telescoping interior arm has spaced-apart cylindrical apertures that allow the height of the telescoping interior arm to be locked. A hurdle cross bar support fixedly attaches to a distal end of the telescoping interior arm. A hurdle cross bar is supported by the hurdle cross bar support in a parallel relationship. A bottom cross bar is placeable on the ground as support base for the hurdle. A proximal end of the non-telescoping exterior arm and the bottom cross bar are fixedly attached. A pair of bottom cross bar extensions extend from opposite ends of the bottom cross bar to provide additional stability. A position adjustable counterweight at the bottom cross bar maintains the hurdle in an upright position.

A marker cone system which provides users with greater spatial awareness and guidance when using marker cones for sports training or other sports and/or non-sports related activities. The marker cone system generally includes a weight which may be installed underneath the marker cone and a post receiver which may be installed within the channel of a marker cone. The post receiver and weight will generally be connected together, such as by threaded engagement, with the marker cone being secured therebetween. A marker post may be removably inserted within the post receiver to improve visibility or provide additional functionality. The marker post may include a slot to reduce wind resistance and one or more receiver openings adapted to removably receive cross members. By utilizing multiple marker posts with post receivers, one may construct a hurdle, fence, goal, or any number of structures for sports or non-sports applications.

A timing device comprising a housing, a controller within the housing, and a shock sensor connected to the controller and within the housing. The controller receives a first signal from the shock sensor when the shock sensor detects a first shock or vibration. The controller receives a second signal from the shock sensor when the shock sensor detects a second shock or vibration. The controller starts a timer in response to receipt of the first signal. The controller stops the timer in response to receipt of the second signal.