There is evidence that some sports (e.g. fencing, long jump, tennis) increase interlimb tendon asymmetries in favor of a dominant limb. There is also evidence suggesting that non-athletic population have stronger tendons in their dominant lower limb. However, we wanted to assess if runners would also present larger interlimb tendon asymmetries, which could highlight a risk factor for injuries. Our recent study demonstrated that runners present no notable interlimb in vivo tendon asymmetry in their lower limbs, which seems to be related with the symmetrical rhythmic nature of running. This is positive because it means that runners are potentially protected to some extent to injuries related to overload (e.g. tendinopathy) but future research needs to explore influence of training loads in these outcomes.