Endurance riding covering distances of 50-160 kilometres in a single day raises significant welfare concerns about metabolic exhaustion, heat stress, and the pressure on horses to finish despite pain or fatigue.
Endurance riding welfare is managed through the gate-and-go system where veterinarians assess horses at mandatory checkpoints for fitness to continue. This system provides meaningful welfare protection when rigorously applied, catching metabolic problems before they become life-threatening. However, competitive pressure creates incentives for riders to push horses beyond safe limits, and horses' willingness to continue despite pain and fatigue can mask welfare problems. Doping to suppress pain signals removes a critical welfare safeguard. Heat stress management through electrolyte provision, cooling, and appropriate pacing is a primary welfare intervention. The welfare of endurance horses depends substantially on rider ethics and organisational enforcement standards.