Saturday's (3 May) Scoop 6 total prize fund could reach GB£ 5 million after weeks without a winner.
It is estimated there will be a win fund of around GB£ 3 million and a further GB£ 2 million in the bonus fund.
The Scoop 6 takes in three races from Newmarket, two from Thirsk and one from Goodwood. The final leg is the Qipco 2000 Guineas Stakes (3.50).
Scoop 6 races Saturday 3 May:
Leg 1: 2.05 Newmarket
Leg 2: 2.40 Newmarket
Leg 3: 3.00 Thirsk
Leg 4: 3.30 Goodwood
Leg 5: 3.40 Thirsk
Leg 6: 3.50 Newmarket