[1] The 1934 Irish Derby was finally awarded to Harold's Cross on condition that they contributed a minimum of £100 towards the event.
It was also agreed that Shelbourne Park and Harold's Cross would run the competition in alternate years.
[4] At Harolds Cross (over 525 yards): 1, 3, short-head There were nine first round heats with the first two from each qualifying for the semi-finals.
Kerryhill Boy won the first semi by six lengths from My Mistake in a time of 30.32 sec.
In the final the outsider Frisco Hobo took the lead at the second bend and held of a late challenge by Buzzing Dick.