T.R.E.C. stands for Equestrian Trail Riding and Trekking Techniques Competition. TREC is designed to encourage the development of the skills necessary for the horse and rider to be safe and effective while riding in the countryside.
The Mastery of Gaits Phase or Control of Paces is the second phase and is conducted on Sunday morning after the vet inspection if there is one. There is a maximum of 60 points.
The course is a straight or curved corridor 150 m long and between 2-2.20 m wide preferably on level ground. Usually the same corridor marked in chalk, line, paint, boards, poles, etc. is used for both the canter and the walk back.
The horse first canters as slowly as it can and then returns walking as fast as possible. A neutral zone of 10m before the start line is available to establish the canter and the 25 m neutral zone to establish the walk before returning. The horse must cross the start and stop line at the required pace.
The course of approximately 16 obstacles may be up to 5 km long and there is a maximum optimum time for completing it. The course route will be displayed showing: the start and finish, the route, the distance, maximum time allowed, name and number of obstacles, whether obstacle is ridden or led, the gait and the penalty zones. Stewards will open the course for competitors to walk. Competitors should note where there are penalty zones before and after an obstacle. Obstacles must be ridden in order with red flags on right and white on left. A rider not wanting to attempt an obstacle must nonetheless present the horse in front of it before continuing on his/her way*. The course between obstacles may be ridden at any pace except where indicated otherwise.
Scoring
Each obstacle carries 10 points and an uncorrected error of course means elimination from the phase. Points at each obstacle are awarded for Effeciveness 7 to 0, Style 3 to -2 and Penalty -1 to -3. The overall mark cannot be less than 0.
In the instance of breaking gait while an obstacle is being tackled involving several options (canter, trot, walk) in addition to the incurred penalty mark (for effectiveness), the lowest gait is taken into consideration for the style mark.
Exceeding the maximum optimum time will result in time penalties of 5 for the first minute, 10 for the second and 15 for third. No more than 30 penalty points can be incurred for exceeding the time allowed.
Three refusals at an obstacle results in 0 points but the competitor is not eliminated from the phase. The same applies for riders choosing not to attempt an obstacle (*above).