Trap 1 at Curraheen Park has won 43.8% of races in the RateThatDog database — 7 wins from 16 races. The average across all traps at any track would be around 16.7%. That is more than two and a half times the expected rate from a single box.
Seven wins from 16 is a small sample, and small samples can produce extreme figures by chance. But the size of the edge here is large enough to take seriously while more data accumulates.
Trap bias at greyhound tracks almost always traces back to the geometry of the circuit. At left-handed tracks, inside boxes get a shorter path to the first bend and can reach it with less lateral movement than dogs drawn wider. Curraheen Park runs left-handed, and trap 1 sits on the inside rail. A dog that breaks cleanly from box 1 can establish position before the field compresses through the first turn, dictating the pace from there.
The risk for inside traps is traffic — a slow-starting dog in trap 1 can get crowded by faster-breaking runners from traps 2 and 3. But the Curraheen data suggests that over 16 races, the advantages have outweighed the interference.
The practical takeaway: when the model's top pick at Curraheen Park is drawn in trap 1, the structural case is reinforced by the track's own statistics. And when a trap 1 runner at Curraheen is offered at a longer price than its form justifies — perhaps because casual punters haven't factored in the draw — there is a case for upgrading it.