Building eventing fitness in 12 weeks

Why 12 weeks is exactly enough

Twelve weeks gives you sufficient time to build aerobic capacity, muscle strength, and mental resilience step by step without pushing your horse too hard. In the first four weeks you lay an aerobic foundation through long, steady canters and varied work. Weeks five to eight you add intensity with shorter interval blocks. The final four weeks you fine-tune the horse to competition level and ensure the fitness built up genuinely sticks. Each four-week block ends with a rest day or a lighter week of around 20 percent less workload, allowing the body to recover and adaptations to consolidate.

Weeks 1–4: building the aerobic base

The first phase is all about volume, not speed. Aim for five to six working days per week with sessions of 45 to 60 minutes. Two to three times per week a longer canter workout at a steady pace — think 350 to 400 metres per minute over 10 to 15 minutes in total. On the remaining days combine walk and trot work with gymnastic exercises for the back and hindquarters. Log the fitness work in your horse's EquiSight horse profile so you can review progress afterwards.

Weeks 5–8: introducing interval training

From week five you introduce two interval training sessions per week. A classic format: 4 × 3 minutes canter at 500 metres per minute with 3 minutes of recovery walk in between. Each week add one interval or extend the duration by 30 seconds. Keep track of heart rate measurements — after 10 minutes of recovery your horse's heart rate should not be above 64 beats per minute. If the values are higher, the workload is still too heavy and you repeat the previous week. Using the calendar in EquiSight you can schedule the interval blocks on fixed days and prevent them from falling too close together.

Weeks 9–12: course-specific preparation

In the final phase you simulate the competition situation as accurately as possible. Train over cross-country fences at least once per week and combine this with a dressage session at the start of the same day. This accustoms your horse to the dressage–showjumping–cross-country sequence. In week ten, ride a full practice competition or test day. Week eleven is a tapering week: 30 percent less volume, but maintain the intensity. In week twelve you ride lightly until two days before the competition, after which only a short loosening session.

Recognising signs of overtraining

• Resting heart rate rises by more than 4 beats per minute compared to baseline
• Horse is unwilling or sluggish at the start of training when that is normally not the case
• Recovery rate after canter work gets worse instead of better
• Visible muscle soreness: stiffness in the hindquarters, shorter stride the day after a hard training session
• Weight loss or reduced appetite over several consecutive days

Nutrition and recovery are not an afterthought

During intensive eventing preparation energy expenditure rises quickly. Adjust the roughage-to-concentrate ratio according to the training load: in weeks five to twelve a horse of 550 kg needs roughly 20 to 30 percent more digestible energy than during the base period. Electrolytes are essential in warm weather or during long canter sessions of more than 20 minutes. Also ensure sufficient pasture or paddock time so the horse can move, relax, and have social contact — this reduces stress-related gastric problems that occur regularly in eventing horses.

EquiCoach helps you adjust your schedule

No two horses are the same. The intelligence behind EquiCoach analyses the training data you record and signals whether your schedule is progressing too quickly or too slowly relative to the heart rate and performance values achieved. You receive concrete suggestions — such as 'skip interval training on Wednesday, recovery time from Monday is still insufficient' — so you don't have to navigate by feel but on factual data.