the schnauzers, I decided to take a look at your question with data I had handy on AR10, AR11, AR12 AR13, AR14 and AR15. All of them have consecutive legs that meet your criteria. bag provided everal of these examples before I got home and could address this, but here is the comprehensive list just for those 5 races. I will check on AR1 to AR9.
AR10, ep. 3 and 4 in Vietnam
AR11 ep. 2 and 3 in Chile
AR12 ep. 3 and 4 in Burkina Faso
AR13 ep. 1 and 1 in Brazil
AR14 ep. 4 and 5 in Siberia (Russia)
AR15 ep. 2 and 3 in Vietnam