The CDE (Combined Driving Event) is modeled after the Three Day Event, which tests the overall condition and versatility of the horse in sport. 
Major competitions are usually held over three days: 
Day 1) Driven Dressage; 
Day 2) Cross Country Marathon with up to eight special obstacles or hazards; 
Day 3) Cone Driving Competition which equates to the show jumping phase of the ridden event (One or two-day competitions include each of the phases, with a Marathon of a shorter distance). 
Penalty points are incurred in each of the above phases and the winner is the entry who accumulates the fewest points. 
Horses and ponies compete separately in these categories: single— one horse/pony; pairs—two horses/ponies side by side; tandem—two horses/ponies, one in front of the other; and Teams—four horses/ponies—two pair, one in front of the other

Often compared to compulsory figures in figure skating, the dressage test consists of a prescribed sequence of movements judged against a standard of absolute perfection. The test demonstrates the obedience, freedom, regularity of movement, impulsion, and correct position and training of the animals. Multiple hitches are judged collectively.

Cross country Marathon
This phase tests the fitness, stamina, and obedience of the horses and the judgment and capability of the driver. Advanced competitions can have 5 sections (A, B, C, D, E), which may include mandatory walks, trots, as well as a section which includes hazards. Other competitions may have 3 sections (A, B, E), all having a minimum/maximum time allowance. At the end of section B and D there are mandatory 10 minute halts with veterinary checks to ensure the horses are not unduly stressed and are fit enough to continue. Competitors can walk the course before the marathon phase and plan their route. They are given a map and course marker flags for guidance, but no horse is allowed on the course before the start. Drivers may choose any path through the obstacles, provided they drive through each gate in the correct alphabetical sequence, wand with the red flag on the right and white on the left. The object is to complete each hazard in the shortest possible time with no penalties. Penalties include time, groom/driver dismounting, driver putting down whip, error of course, knocking down a collapsible element, and turning the vehicle over.

Cones can be likened to the stadium jumping phase of eventing. The object is to drive through narrowly spaced pairs of cones cleanly within time allowed. Each cone has a ball placed on top, and any miscalculation will dislodge the ball, thus incurring a penalty. This phase tests the fitness, agility and obedience of the horse and the accuracy and skill of the driver.

Vehicles used in Combined Driving must be safe and well maintained. Each competitor is checked at presentation before the dressage test and again for safety before the rigors of the marathon. The same vehicle must be used in both dressage and cones; a second vehicle may be used in the marathon.

Grooms & Navigators
A groom may accompany the driver in the dressage and cones competitions. On the marathon, the groom is a vital part of the team to help the driver stay on the correct course, to keep track of time, to hold paper work, and to help direct the route through obstacles. In addition the groom is called on to balance the vehicle by shifting his/her weight around tight turns or on uneven ground. Grooms may not handle the reins, nor the whip, and may give verbal assistance only in the marathon. No verbal communication between the driver and the groom is allowed in the dressage or cones competitions.​

​Combined Driving  (CDE) and what we LOVE about it!

Okan Morgans

Above Okan Storm King - Driven Dressage

Some of the 'Okan' horses pictured on this page are:

Okan Beaubridge

Okan Crescent

Okan Li'l Darling

Okan Andromeda

Okan Duchess

Okan Joyous Heart

Okan King Friday

Okan Storm King

​Okan Ravyn

​Okan Winters Bounty

​Okan Storm Chaser

​Okan Contessa

We are very proud of our athletes and ​strive to create sound minds and bodies in our horses.

It is an accomplishment to have one

great athlete from your program, it is a testiment to your breeding program when you have MANY accomplished 


Don & Mary Curtis - Okan Morgans

PO Box 54, 99 Ironwood Street

Oroville  WA  98844


Home phone: 509-476-2004 leave message 

Mary's cell 509-560-0252