 This study compared the foot morphological characteristics and running kinematics of the lower extremities between the left and right limbs among a group of healthy asymptomatic runners. No significant between limb differences were found in the foot dimensions, halux valgus, bunion, angle, or navicular drop. However, several kinematic variables were significantly different between the left and right limbs during running, including the peak foot eversion, peak knee flexion, and peak hip adduction. These findings suggest that runners with similar morphological characteristics between the left and right feet can display between limb gait asymmetry during running. Therefore, researchers and practitioners should be aware of the potential between limb asymmetry in running kinematics and foot morphology when studying runners. This article was authored by Jing Weng Pan, Mai Yi Mei Vis Ho, Ray Ban Chuang Lo, and others.