The All-Ireland Mountain Race was a unique hillwalking sports competition contested in the Irish uplands during 2020. It was one of two separate Sport Hillwalking competitions which were used to identify the official All-Ireland Hillwalking Champions. The Mountain Race was permanently cancelled in 2021 due to lack of interest.
- WINNER - Dillon Lynch (92hrs 9mins)
- 2nd PLACE - Patrick O'Brien (92hrs 38mins)