From early in his racing career he had also tried rallying, as the schedules did not conflict with the track-racing season. One of the first formal racing rallies in New Zealand was the 1968 Shell Silver Fern Rally. Richards entered with Jim Carney as co-driver. In the following year's inaugural Heatway Rally he drove a new Triumph 2.5 PI with Carney's wife, Mary, as co-driver. After being one of the leaders the gearbox broke, leaving him with only top gear and finishing down the field. Recognising his talent, for the following year's Heatway, Leyland-New Zealand offered him and Jim Carney a team Morris Marina alongside works driver Andrew Cowan. As expected the suspension was not strong enough and after initially running second behind Cowan he finished mid-field.