The course, first laid out in the Wharfe Valley in the 1960s, is now managed by the Yorkshire centre of the British Automobile Racing Club.
Various vehicles took part in the events and Yorkshire Post photographer James Hardisty went along to capture the action.
9. The 61st year of the Harewood Hillclimb
The 61st year of the Harewood Hillclimb - BARC Harewood Speed Hillclimb Championships sponsored by Nimbus Motorsport, taking part this August Bank Holiday Weekend the Summer Championship Hillclimb Photo: James Hardisty
10. The 61st year of the Harewood Hillclimb Hillclimb
The 61st year of the Harewood Hillclimb - BARC Harewood Speed Hillclimb Championships sponsored by Nimbus Motorsport, taking part this August Bank Holiday Weekend the Summer Championship Hillclimb Photo: James Hardisty
11. The 61st year of the Harewood Hillclimb
The 61st year of the Harewood Hillclimb - BARC Harewood Speed Hillclimb Championships sponsored by Nimbus Motorsport, taking part this August Bank Holiday Weekend the Summer Championship Hillclimb Photo: James Hardisty
12. The 61st year of the Harewood Hillclimb
The 61st year of the Harewood Hillclimb Photo: James Hardisty