Three-day eventing and cross-country competitions present significant welfare risks to horses from falls and injury, with ongoing safety reform efforts addressing fatal accident rates.
Eventing welfare is partly a safety engineering problem (course design, fence materials) and partly a human responsibility problem (fit horses, competent riders, appropriate level selection). Horses that fall at cross-country fences experience traumatic injury risk including fractures, head trauma and drowning in water obstacles. Rider decision-making about whether a horse is fit, appropriate for the level and ready to compete on a given day is a welfare responsibility that requires honest self-assessment. The culture of competition can incentivise starting horses that are not at their best - vets and stewards have an important role as external checks on rider judgement. The welfare improvement trend in eventing is real and significant, but fatalities continue and require continued reform commitment.